PR10-M4 is a self-clinching flush-mounted retainer with an M4 x 0.7 thread, designed for installation in sheet materials with a hardness of HRB 70 or less or HB 125 or less. It is made from 300 series stainless steel and features a passivated finish tested per ASTM A380. The retainer has a shank diameter of 3.18 mm, a minimum sheet thickness for self-clinching of 1.27 mm, and a minimum sheet thickness for flush installation of 3.18 mm. The mounting hole size is 8.74 mm, with a minimum distance from the hole centerline to the edge of 8.64 mm. The body dimensions are 6.48 mm in height, 8.72 mm in diameter, and 9.53 mm in nominal length, with the flush-mounted head recessing 1.91 mm above the sheet surface.
Specifications -
Thread Size x Pitch - - M4 x 0.7
Type - - PR10
Thread Code - - M4
A (Shank) Max. - - 3.18 mm
Min. Sheet for Self-Clinching - - 1.27 mm
Min. Sheet for Flush Installation - - 3.18 mm
Hole Size in Sheet + 0.08 - - 8.74 mm
B Nom. - - 6.48 mm
C Max. - - 8.72 mm
E Nom. - - 9.53 mm
H Nom. - - 1.91 mm
Min. Dist. Hole C/L to Edge - - 8.64 mm
Thread Specification - - ANSI/ASME B1.13M, 6H
Material - - 300 Series Stainless Steel
Finish - - Passivated and/or tested per ASTM A380
For Use in Sheet Hardness - - HRB 70 or less (Hardness Rockwell “B” Scale) /HB 125 or less (Hardness Brinell)
| PennEngineering® | |
|---|---|
| Product Category | Captive Fasteners |
| Product Number | PR10-M4 |
| Product Name | PR10 Self-Clinching Flush-Mounted Retainers - Metric |
| Captive Fastener Class / Type | Captive Screws |
