SELF-CLINCHING STUDS AND PINS

Transcription

1 SELF-LINING STUDS AND PINS F (flush-head) Studs are installed by placing them in punched or drilled holes in the sheets and squeezing into place with any standard press. The squeezing action embeds the head of the stud into the sheet. The metal displaced by the head flows smoothly and evenly around the ribs and into the annular groove creating a flush-head assembly and securely locking the stud into the sheet with high torque-out and pushout resistances. Page 1 of 18 TF (non-flush) Studs are for sheets as thin as.020 inches / 0.51 mm. They may also be used in thicker sheets where flush head studs are not required. TF studs are installed in the sheets in the same manner as flush-head studs; however, different punches and anvils are required. When installed, the TF stud will be securely locked into the thin sheet with ample torque-out and pushout resistances. The stud head will not be flush but will project above the sheet surface approximately.025 in. / 0.64 mm. F (high-strength) Studs replace weld studs with easier installation at lower costs. The large stud head which projects above the sheet material distributes the axial tightening force over a large area thereby improving pull through resistance. FB (BUSBAR ) Studs are ideal for applications which demand superior electrical/mechanical attachment points. Phosphor bronze studs offer twice the conductivity of carbon steel studs. PEM AUTOSPE Dog Point Studs Originally developed for the automotive industry, the dog point feature provides a lead-in during nut assembly, and protects the first thread of the stud during nut engagement. For these and other applications, we now offer this dog point feature on our PEM F, F, and FE self-clinching studs. This bulletin provides the dimensional data for our standard dog point configuration. All PEM AUTOSPE studs are supplied with proper raw material and plating certifications as required by automotive industry standards. FL (low-displacement head) Studs install closer to the edge of a sheet than standard studs without causing that edge to bulge. Depending on thread size, FL studs can be installed from 25% to 50% closer to the edge of a sheet than standard self-clinching studs. F4 (flush-head) Studs for Stainless Steel are designed to provide strong threads in stainless steel sheets as thin as.040 / 1 mm. These studs are made from 400 Series stainless steel and are designed for use in stainless steel sheets with a hardness of 92 or less on the Rockwell B scale. TPS (flush-head) Pilot Pins satisfy a wide range of positioning, pivot, and alignment applications. The chamfered end makes mating hole location easy. F ZI and Material Part Number Designation or Pin Diameter Length Finish NEW! FE (high-strength) Studs are designed with an enlarged head diameter to provide high-strength in sheets as thin as.040 / 1 mm.

2 Page 2 of 18 TYPE F/FS/FA Flush-head for sheet thickness of.040 / 1 mm and greater. L Look for the PEM Dimple Trademark S unthreaded length Length L ±.015 ole Max. (Length in 16ths of an inch) Size in ole Sheet Sheet in Size Thick- Steel Stainless Alu Attach ness Steel minum Parts S ±.015 Max (#2-56) F FS NA NS NA NA NA NA (#4-40) F FS FA NS 16 NS NA NA (#6-32) F FS FA NS (#8-32) F FS FA NS (#10-24) F FS FA NS 024 NA 5 NS NS (#10-32) F FS FA 032 NA 5 NS (1/4-20) F FS FA 0420 NA NA 6 NS (5/16-18) F FS NA 0518 NA NA NA 8 NS Dist. ole /L Max. ole ole Length L ±0.4 Sheet Size in Size x in (Length in millimeters) Thick- Sheet Pitch Steel Stainless Alu- Attach. ness Steel minum Parts S ± 0.4 Max. Dist. ole /L M2.5x0.45 F FS FA M2.5 6 NS 8 NS 10 NS 12 NS 15 NS 18 NS NA NA NA NA M3x0.5 F FS FA M3 6 NS NS 25 NS NA NA M3.5x0.6 F FS FA M3.5 NS NA M4x0.7 F FS FA M4 6 NS NS 35 NS M5x0.8 F FS FA M5 NA 8 NS NS 35 NS M6x1 F FS FA NS M6 NA NA M8x1.25 F FS NA M8 NA NA NA 12 NS NS Not Stocked, available on special order. NA Not Available.

3 Page 3 of 18 TYPE TF/TFS Non-flush for sheets as thin as.020 / 0.51 mm. T L Look for the PEM Dimple Trademark Dimple in head identifies TF/TFS S unthreaded length Size Length L ±.015 (Length in 16ths of an inch) Sheet Stainless Thick- Steel Steel ness ole Max. Size in ole Sheet in Attach Parts S T ±.015 Max. Max. Dist. ole /L (#2-56) TF TFS NS 5 NS 6 NS 8 NS 10 NS 12 NS NA NA NA NA (#4-40) TF TFS NS NA NA NA (#6-32) TF TFS NS 16 NS 20 NS 24 NS (#8-32) TF TFS NS 16 NS 20 NS 24 NS (#10-24) TF TFS 024 NS NA (#10-32) TF TFS 032 NA 5 NS 6 NS NS 20 NS 24 NS Max. ole ole Length L ±0.4 Sheet Size in S T Size x Stain- in (Length in millimeters) Thick- Sheet ±0.4 Max. Max. Pitch Steel less Attach. ness Steel Parts M3x0.5 TF TFS M NS 25 NS NA NA M4x0.7 TF TFS M4 NA 8 NS NS 25 NS 30 NS 35 NS M5x0.8 TF TFS M5 NA 8 NS NS 25 NS 30 NS 35 NS Dist. ole /L NS Not Stocked, available on special order. NA Not Available.

4 Page 4 of 18 TYPE F/FS/FB For high-strength applications in sheets as thin as.050 / 1.3 mm. FB for superior electrical/ mechanical attachment in copper. T L Look for the PEM Dimple Trademark S unthreaded length Size (#10-32) (1/4-20) (5/16-18) (3/8-16) Length L ±.015 ole Max. Min (Length in 16ths of an inch) Size in ole Dist. Sheet S T Sheet in ole Stainless Phosphor Thick- ±.01 Max. Max. Steel Steel Bronze(1) Attach. /L ness Parts F FS FB NS NS 28 NS 32 NS F FS FB NS NS 28 NS 32 NS F FS FB NS NS 32 NS F FS FB 0616 NA NS 32 NS strength: F ksi / FS - 75 ksi / FB - 60 ksi Max. Min ole ole Dist. Length code L ±0.4 Sheet Size in S T Size x in ole Stainless Phosphor (Length in millimeters) Thick- Sheet ±0.25 Max. Max. Pitch Steel Attach. /L Steel Bronze(1) ness Parts M5x0.8 F FS FB M5 15 NS NS NS 40 NS 50 NS M6x1 F FS FB M6 15* NS NS 40 NS 50 NS M8x1.25 F FS FB M8 15 NS NS NS 40 NS 50 NS M10x1.5 F FS FB NS M10 15 NS NS NS 40 NS 50 NS strength: F MPa / FS MPa / FB MPa NS Not Stocked, available on special order. NA Not Available. (1) The electrical resistance (tested at 10 amps D) between phosphor bronze studs and copper busbars is below 104µ ohms and 62µ ohms for the #10-32 / M5 and 3/8-16 / M10 thread sizes respectively, after repeated thermal and mechanical cycling. onsult our Marketing department for complete electrical resistance test data for type FB studs installed in copper. * FB-M6-15 is only available on special order.

5 Page 5 of 18 PEM Dog Point (1) Standard Dimensions To specify a PEM AUTOSPE dog point stud, choose either F (flush-head), F or FE (high-strength) style studs of the appropriate thread size and length, then add a D (for dog point) to the prefix. If a stainless steel stud is required, an S also must be added to the designation as shown in the example. L (2) B E Look for the PEM Dimple Trademark Approx. 45 Size (#6-32) (#8-32) (#10-24) (#10-32) (1/4-20) (1/4-28) (5/16-18) (5/16-24) (3/8-16) (3/8-24) ±.005 (3) (1) PEM studs with dog point feature are a non-stocked standard (2) For L refer to type F or F lengths. B Nom. E Transitional ±.010 Length to Full (3) Maximum dog point diameter is.003 / 0.08 mm less than minimum minor diameter of 2B or 6g nut threads. Size x Pitch ±0.13 (3) B Nom. E Transitional ±0.25 Length to Full M3.5 x M4 x M5 x M6 x M8 x M10 x F D S M4 10 Stud Part Number Designation Dog Point Stainless Steel Length

6 TYPE FL/FLS Page 6 of 18 Installs closer to the edge of a sheet than standard studs with out causing that edge to bulge. Flush-head for sheets thickness.040 / 1 mm and greater. L Look for the PEM Dimple Trademark S unthreaded length Length L ±.015 Min (Length in 16ths of an inch) Sheet Size Stainless Thick- Steel Steel ness ole Max. Size in ole Dist. S Sheet in ole ±.015 Max Attach. /L Parts (#2-56) FL FLS NA NA NA NA (#4-40) FL FLS NA NA (#6-32) FL FLS (#8-32) FL FLS (#10-32) FL FLS 032 NA Max. Min ole ole Dist. Length L ±0.4 Sheet Size in S Size x in ole Stainless (Length in millimeters) Thick- Sheet ±0.4 Max. Pitch Steel Attach. /L Steel ness Parts M2.5x0.45 FL FLS M NA NA NA NA M3x0.5 FL FLS M NA NA M3.5x0.6 FL FLS M NA M4x0.7 FL FLS M M5x0.8 FL FLS M5 NA NA Not Available.

7 Page 7 of 18 TYPE F4 Permanent installation into stainless steel sheets as thin as.040 / 1 mm. For use in sheet hardness of 92 or less on the Rockwell B scale. L Look for the PEM Dimple Trademark S unthreaded length Length L ±.015 ole Max. (Length code in 16ths of an inch) Sheet Size in ole S Dist. Thick- Sheet in Size ±.015 Max. ole /L ness Attach Parts (#4-40) F NS 14 NS 16 NS NA NA (#6-32) F NS (#8-32) F NS (#10-32) F4 032 NA 5 NS Max. ole Length L ±0.4 Sheet ole Size in S Dist. Size x (Length in millimeters) Thick- in Sheet ±0.4 Max. ole /L Pitch ness Attach parts M3 x 0.5 F4 M3 6 NS NS 25 NS NA NA M4 x 0.7 F4 M4 6 NS NS 35 NS M5 x 0.8 F4 M5 NA 8 NS NS 35 NS NS Not Stocked, available on special order. NA Not Available.

8 Page 8 of 18 TYPE TPS Flush-mounted, self-clinching pilot pins. Satisfies a wide range of positioning, pivot, and alignment applications. hamfered end makes mating hole location easy. S Look for the PEM Dimple Trademark D P 64 ±5 L Length L ±.015 Pin Pin ole Size S (Length in 16ths of an inch) D Distance Diameter Diameter Sheet in Sheet Max. ±.006 ±.015 ole /L P ± Thickness (1).125 TPS NA TPS TPS 250 NA Pin Pin ole Size S Length L ± 0.4 D Distance Diameter Diameter Sheet in Sheet Max. (Length in millimeters) ±0.15 ±0.4 ole /L P ±0.05 Thickness (1) 3 TPS 3mm NA TPS 4mm NA TPS 5mm NA TPS 6mm NA NA (1) Pin diameter may exceed max. in this region. NA Not Available.

9 TYPE FE Enlarged head diameter provides highstrength in sheets as thin as.040 / 1 mm. T L Look for the PEM Dimple Trademark Page 9 of 18 S unthreaded length Length L ±.015 (Length in 16ths of an inch) ole Size Max. S T Sheet In Sheet ole In Dist. ±.01 Max. Max. Thickness Attached ole /L Parts To Edge (#10-32) (1/4-20) (5/16-18) FE NS NS 28 NS 32 NS FE NS NS 28 NS 32 NS FE NS NS 32 NS strength: 120 ksi Length L ±.0.4 ole Size Max. S T x (Length in Millimeters) Sheet In Sheet ole In Dist. ±0.25 Max. Max. Pitch Thickness Attached ole /L Parts To Edge M5 x 0.8 FE M5 15 NS NS NS 40 NS 50 NS M6 x 1 FE M6 15 NS NS NS 40 NS 50 NS M8 x 1.25 FE M8 15 NS NS NS 40 NS 50 NS NS Not Stocked, available on special order. strength: 900 MPa

10 MATERIAL & FINIS SPEIFIATIONS Page 10 of 18 s* Fastener Materials Standard Finishes Optional Finish (1) Sheet ardness Maximum on the Rockwell B Scale: External, Zinc Per Zinc Per ANSI B1.1, 2A eat- Treated 300 Series 2024-T4 Aluminum DA # Series No ASTM B 633 Passivated S1 (5µm), and/or ASTM B 633 S1 (5µm), 50 or less 55 or less 70 or less 80 or less 85 or less 92 or less ANSI/ASME arbon Stainless (Plain Phosphor Stainless Finish III, Tested Per II, B1.13M, 6g Steel Steel Finish) Bronze (2) Steel (3) (4) olorless ASTM A380 Yellow F FS FA F4 FL FLS TF TFS F FB FS TPS FE Part Number s for Finishes X ZI None Z (1) Special order with additional charge. (2) Material properties yield strength: 50,000 psi (345 MPa), tensile strength: 63,000 psi (434 MPa). (3) Part numbers for aluminum studs have no plating suffix. (4) X suffix studs may have pitch diameters and major diameters below 2A Basic, per ANSI B1.1, Section 7, and B1.13M, Section 8 to allow for minimum of of plating. * For plated studs, lass 2A/6g, the maximum major and pitch diameter, after plating, may equal basic sizes and be gauged to lass 3A/4h. Per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, paragraph 8.2. INSTALLATION For s F, FS, FA, FL, FLS, TF, TFS, F, FB, FS and FE studs PEM brand self-clinching studs are installed by placing them in punched or drilled holes in the sheet material and squeezing them into place with any standard press. All that is required is a flat or recessed punch and a plain anvil having a hole to clear the thread diameter so that force is applied between the top of the stud head and underside of the sheet material. The squeezing action forces the ribs of the stud into the sheet, displacing sheet material, causing it to fill the annular groove under the head of the stud. The following information provides specifics with regard to stud installation. Anvil Dimensions A & Anvil Dimensions A M M M M M M M M

11 F/FS/FA (Flush) Studs Page 11 of 18 The two sketches below indicate suggested tooling for applying installation forces. Note that for sheets.060 / 1.51 mm and thicker, the anvil requires only a straight thru hole to accommodate the stud. For sheets less than.060 / 1.51 mm, the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the stud. Tooling for sheet thicknesses less than.060 / 1.51 mm with #2 thru #10 / M3 thru M5 thread sizes and less than.093 / 2.4 mm for 1/4 / M6 threads. STUD Tooling for sheet thicknesses.060 / 1.51 mm and greater with #2 thru #10 / M3 thru M5 thread sizes and.093 / 2.41 mm and greater for 1/4 and 5/16 / M6 and M8 threads. STUD PUN SEET PUN SEET A 45 L / L / TF/TFS (Non-Flush) Studs The sketches below indicate suggested tooling for type TF studs. Note that for sheets.030 / 0.76 mm and thicker, the anvil requires only a straight thru hole to accommodate the stud. For sheets less than.030 / 0.76 mm down to.020 / 0.51 mm, the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the stud. The standard punch design below provides clearance for the stud head and reduces chances of over squeezing the head of the stud into the sheet metal. When installed, the stud head is not flush but will protrude approximately.025 / 0.64 mm. Tooling for sheet thicknesses less than.030 / 0.76 mm down to.020 / 0.51 mm. Tooling for sheet thicknesses.030 / 0.76 mm and greater. PUN PUN / +0.4 mm / +0.6 mm.020 / 0.51 mm.021 / 0.53 mm / +0.4 mm / +0.6 mm.020 / 0.51 mm.021 / 0.53 mm PUN STUD PUN STUD SEET SEET A 45 L / L /

12 F/FB/FS Studs Page 12 of 18 Apply squeezing force on the punch sufficient only to embed the ribs on the head of the stud into the sheet. The sketches below indicate suggested tooling for F self-clinching studs. The standard punch design provides clearance for the stud head and reduces chances of over squeezing. PUN / +0.4 mm / +0.6 mm ounterbore Depth (032) 0.94 mm mm (M5) (0420) 1.14 mm mm (M6) (0518) 1.62 mm mm (M8) (0616) 2.1 mm mm (M10) PUN STUD SEET FL/FLS Studs The two sketches below indicate suggested tooling for applying installation forces. Note that for sheets.060 / 1.51 mm and thicker, the anvil requires only a straight thru hole to accommodate the stud. For sheets less than.060 / 1.51 mm, the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the stud. Tooling for sheet thicknesses less than.060 / 1.51 mm. Tooling for sheet thicknesses.060 / 1.51 mm and greater. PUN STUD PUN STUD SEET SEET A 45 L / L /

13 F4 Self-linching Studs for Stainless Steel For F4 studs, a special anvil with a raised ring is required to create a proper installation. The raised ring acts as a second displacer of the stainless sheet material, thereby ensuring that the annular groove is filled. We do not recommend the use of F4 studs in sheet thicknesses greater than.095 / 2.41 mm. The special anvils are available from PEM stock or can be machined from suitable tool steel. A hardness of Rc55 minimum is required to provide long anvil life. We recommend measuring the P dimension every 5000 installations to ensure that the anvil remains within specification. Anvil Dimensions Anvil A B P R 1 R 2 Part No ±.002 ±.002 ±.001 Max. Max Anvil Dimensions Anvil A B P R 1 R 2 Part No ±0.05 ±0.05 ±.025 Max. Max. Page 13 of 18 M M M Recommended Installation Anvil B 45 PUN SEET 95 R 2 R 1 A L / P For TPS Flush-Mounted, Self-linching Pilot Pins Pin Dia Anvil Dimensions Sheet Thickness A ±.002 ± Over.060 (1) Over.065 (1) Over.075 (1) Pin Dia. 3mm 4mm 5mm 6mm Sheet Thickness Over 1.7 (1) Over 1.7 (1) Over 1.8 (1) Over 1.9 (1) Anvil Dimensions A ±0.05 ± PUN 60 A SEET L / L / Recommended tooling when a chamfered anvil is required. Recommended tooling when a chamfered anvil is not required. (1) hamfered anvil not required. PEMSERTER PRESSES For best results we recommend using a PEMSERTER press for either manual or automatic installation of PEM F, FS, FA, FL, FLS, F4, TF, TFS, F, FB, FS and TPS fasteners. For more information on our line of presses call (USA only).

14 FE Studs Page 14 of 18 The two sketches below indicate suggested tooling for applying installation forces. Note that for sheets.060 / 1.51 mm and thicker, the anvil requires only a straight thru hole to accommodate the stud. For sheets less than.060 / 1.51 mm to less than.075 / 1.9 mm, the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the stud. Tooling for sheet thicknesses less than.060 / 1.51 mm with #10 / M5 and 1/4 / M6 thread sizes and less than.075 / 1.9 mm with 5/16 / M8 threads. Tooling for sheet thicknesses.060 / 1.51 mm and greater with #10 / M5 and 1/4 / M6 thread sizes and.075 / 1.9 mm and greater with 5/16 / M8 threads. PUN / +0.4 mm / +0.6 mm ounterbore Depth (032) (0420) (0518) 1.17 mm mm (M5) 1.39 mm mm (M6) 2 mm mm (M8) PUN / +0.4 mm / +0.6 mm ounterbore Depth (032) (0420) (0518) 1.17 mm mm (M5) 1.39 mm mm (M6) 2 mm mm (M8) SEET SEET A 45 L / L / PERFORMANE DATA The pushout, torque-out, and pull thru values reported here pertain only to the holding power of the stud to the sheet into which it is installed. These values in no way pertain to the axial strength of the threads, allowable tightening torque or design loading of an assembly. The values reported are anticipated destructive averages when all installation specifications and procedures are followed. When properly installed, PEM self-clinching studs should perform better than the values given here. F and FS Flush-ead Studs Max. Nut Sheet Thickness Sheet Tightening and ardness Torque (in. lbs.) (1) Sheet Material RB Installation Pushout Torque-out Pull Thru (lbs.) (lbs.) (in. lbs.) (lbs.) F.062 Aluminum FS.062 Aluminum F.060 Steel FS.060 Steel F.064 Aluminum FS.064 Aluminum F.060 Steel FS.060 Steel F.064 Aluminum FS.064 Aluminum F.060 Steel FS.060 Steel F.064 Aluminum FS.064 Aluminum F.060 Steel FS.060 Steel F.064 Aluminum FS.064 Aluminum F.060 Steel FS.060 Steel F.093 Aluminum FS.093 Aluminum F.088 Steel FS.088 Steel F.093 Aluminum FS.093 Aluminum F.093 Steel FS.093 Steel (1) Maximum recommended tightening torques for aluminum studs are 60 percent of these values.

15 F and FS Flush-ead Studs (ontinued) Page 15 of 18 TF and TFS Non-Flush Studs M M M M4 1.7 M5 3.5 M6 5.9 M Max. Nut Sheet Thickness Sheet Tightening and ardness Torque (N m) (1) Sheet Material RB Max. Nut Sheet Thickness Sheet (2) Tightening and ardness Installation Torque (in. lbs.) Sheet Material RB (lbs.) Installation Pushout Torque-out Pull Thru (kn) (N) (N m) (N) F 1.6 mm Aluminum FS 1.6 mm Aluminum F 1.5 mm Steel FS 1.5 mm Steel F 1.6 mm Aluminum FS 1.6 mm Aluminum F 1.5 mm Steel FS 1.5 mm Steel F 1.6 mm Aluminum FS 1.6 mm Aluminum F 1.5 mm Steel FS 1.5 mm Steel F 1.6 mm Aluminum FS 1.6 mm Aluminum F 1.5 mm Steel FS 1.5 mm Steel F 1.6 mm Aluminum FS 1.6 mm Aluminum F 1.5 mm Steel FS 1.5 mm Steel F 2.4 mm Aluminum FS 2.4 mm Aluminum F 2.2 mm Steel FS 2.2 mm Steel F 2.4 mm Aluminum FS 2.4 mm Aluminum F 2.4 mm Steel FS 2.4 mm Steel Pushout (lbs.) Torque-out (in. lbs.) TF.020 Aluminum TFS.020 Aluminum TF.023 Steel TFS.025 Steel TF.020 Aluminum TFS.020 Aluminum TF.023 Steel TFS.025 Steel TF.020 Aluminum TFS.020 Aluminum TF.023 Steel TFS.025 Steel TF.020 Aluminum TFS.020 Aluminum TF.023 Steel TFS.025 Steel M M4 1.7 M5 3.5 Max. Nut Sheet Thickness Sheet (2) Tightening and ardness Installation Torque (N m) Sheet Material RB (kn) Pushout (N) Torque-out (N m) TF 0.5 mm Aluminum TFS 0.5 mm Aluminum TF 0.6 mm Steel TFS 0.6 mm Steel TF 0.5 mm Aluminum TFS 0.5 mm Aluminum TF 0.6 mm Steel TFS 0.6 mm Steel TF 0.5 mm Aluminum TFS 0.5 mm Aluminum TF 0.6 mm Steel TFS 0.6 mm Steel (1) Maximum recommended tightening torques for aluminum studs are 60 percent of these values. (2) Installation controlled by proper cavity depth in punch.

16 Page 16 of 18 F and FS igh Strength Studs and FB Phosphor Bronze Studs Max. Nut Tightening Torque (ft. lbs.) Sheet Thickness Sheet (1) and ardness Installation Sheet Material RB (lbs.) (2) Pushout Torque-out Tensile Torque Thru (lbs.) (ft. lbs.) Strength (ft. lbs.) (lbs.) Test Bushing Torque Thru ole Size F Aluminum F Steel FS Aluminum FS Steel FB opper DA F Aluminum F Steel FS Aluminum FS Steel FB opper DA F Aluminum F Steel FS Aluminum FS Steel FB opper DA F Aluminum F Steel FS Aluminum FS Steel FB opper DA Max. Nut Tightening Torque (N m) Sheet Thickness Sheet (1) and ardness Installation Sheet Material RB (kn) (2) Pushout Torque-out Tensile Torque Thru (N) (N m) Strength (N m) (kn) Test Bushing Torque Thru ole Size F mm Aluminum F mm Steel M5 FS mm Aluminum FS mm Steel FB mm opper DA F mm Aluminum F mm Steel M6 FS mm Aluminum FS mm Steel FB mm opper DA F mm Aluminum F mm Steel M8 FS mm Aluminum FS mm Steel FB mm opper DA F mm Aluminum F mm Steel M10 FS mm Aluminum FS mm Steel FB mm opper DA (1) Installation controlled by proper cavity depth in punch. (2) ead size is adequate to ensure failure in threaded area.

17 FL and FLS Self-clinching Studs Page 17 of 18 Max. Nut Sheet Thickness Sheet Pull Thru Installation Pushout Torque-out Pull Thru Tightening and ardness Test Bushing (lbs.) (lbs.) (in. lbs.) (lbs.) Torque (in. lbs.) Sheet Material RB ole Size (in.) 2.3 FL / FLS.047 Aluminum FL / FLS.045 Steel FL / FLS.047 Aluminum FL / FLS.045 Steel FL / FLS.047 Aluminum FL / FLS.045 Steel FL / FLS.047 Aluminum FL / FLS.045 Steel FL / FLS.047 Aluminum FL / FLS.045 Steel M2.5 M3 M3.5 M4 M5 Max. Nut Sheet Thickness Sheet Pull Thru Installation Pushout Torque-out Pull Thru Tightening and ardness Test Bushing (kn) (N) (N m) (N) Torque (N m) Sheet Material RB ole Size (mm) 0.41 FL / FLS 1.2 mm Aluminum FL / FLS 1.1 mm Steel FL / FLS 1.2 mm Aluminum FL / FLS 1.1 mm Steel FL / FLS 1.2 mm Aluminum FL / FLS 1.1 mm Steel FL / FLS 1.2 mm Aluminum FL / FLS 1.1 mm Steel FL / FLS 1.2 mm Aluminum FL / FLS 1.1 mm Steel F4 Self-linching Studs (1) Max. Nut Sheet Thickness Sheet Tightening and ardness Installation Pushout Torque-out Pull Thru Torque (in. lbs.) Sheet Material RB Max. (lbs.) (lbs.) (in. lbs.) (lbs.) Stainless Steel Stainless Steel Stainless Steel Stainless Steel Max. Nut Sheet Thickness Sheet Tightening and ardness Installation Pushout Torque-out Pull Thru Torque (N m) Sheet Material RB Max. (kn) (N) (N m) (N) M mm Stainless Steel M mm Stainless Steel M mm Stainless Steel (1) Performance values shown are typical for fasteners properly installed using raised ring tooling in good condition. We recommend replacing installation tooling when the height of the P (see page F-14) dimension is reduced to.005 / 0.13 mm due to wear. Reductions in performance may occur as the height of the protrusion wears. Variations in hole preparation, installation force, and sheet material type, thickness, and hardness will affect both performance and tooling life. TPS Flush-Mounted, Self-linching Pilot Pins Pin Sheet Sheet Installation Pushout Dia. Material ardness RB (lbs.) (lbs.) Aluminum Steel Aluminum Steel Aluminum Steel Pin Sheet Sheet Installation Pushout Dia. Material ardness RB (kn) (kn) 3mm 4mm 5mm 6mm Aluminum Steel Aluminum Steel Aluminum Steel Aluminum Steel

18 Page 18 of 18 FE Self-linching Studs Max. Nut Tightening Sheet Thickness Sheet Installation Pushout Torque-out Pull Thru Test Bushing Torque And Material ardness (lbs.) (lbs.) (in. lbs.) (lbs.) ole Size (ft. lbs.) (in.) RB (1) For Pull Thru Tests Aluminum old-rolled Steel Aluminum old-rolled Steel Aluminum old-rolled Steel MERTI Max. Nut Tightening Sheet Thickness Sheet Installation Pushout Torque-out Pull Thru Test Bushing Torque And Material ardness (kn) (N) (N m) (kn) ole Size (N m) (mm) RB (1) For Pull Thru Tests M5 4.4 M6 10 M mm Aluminum mm old-rolled Steel mm Aluminum mm old-rolled Steel mm Aluminum mm old-rolled Steel (1) Installation controlled by proper cavity depth in punch. Visit us on the Worldwide Web: V Specifications subject to change without notice.