Clinch Stud

Introduction

Flush-head for sheet thickness of.040" /1mm and greater
S-KFH (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 in to angular groove. creating a flush head assembly and securely locking the stud in to the sheet with high torque out and push out resistances. Other types such as unthreaded, KTFH (non fush) stud & KHFH (High Pressure) studs are also available on special order.

All Dimensions are in inches

Type Thread Size X pinch Thread Code Lenght Code *L* + 0.4 (Length Code in Millimeters) Min. Sheet Thickness Hole size in Sheet +.000 Max Hole In Attach. Part H ±0.1 S Max. Min. Dist Hole C/L To Edge
Fastner Material
Steel Stainless Steel Aluminium
S-KFH S-KFHS S-KFHA M2.5x0.45 M2.5 6 8 10 12 15 18 NA NA NA NA 1 2.5 3.1 4.1 1.95 5.4
S-KFH S-KFHS S-KFHA M30.5 M3 6 8 10 12 15 18 20 25 NA NA 1 3 3.6 4.6 2.1 5.6
S-KFH S-KFHS S-KFHA MM3.5x0.6 M3.5 6 8 10 12 15 18 20 25 30 NA 1 3.5 4.1 5.3 2.25 6.4
S-KFH S-KFHS S-KFHA M4 x0.7 M4 6 8 10 12 15 18 20 25 30 35 1 4 4.6 5.9 2.4 7.2
S-KFH S-KFHS S-KFHA M5x0.8 M5 6 8 10 12 15 18 20 25 30 35 1 5 5.6 6.6 2.7 7.2
S-KFH S-KFHS S-KFHA M6x1 M6 6 8 10 12 15 18 20 25 30 35 1.6 6 6.6 8.2 3 7.9
S-KFH S-KFHS S-KFHA M8x1.25 M8 NA 8 10 12 15 18 20 25 30 35 2.4 8 8.6 9.6 3.7 9.6

Note : Other Threading (Unified ) and special length are also available on request. Please check the stock before placing an order. Example for finding out an article No, of M3 x 10 mm Steel Stud is KFH-M3 -10

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