Quick-Release Pin for Blind Holes
Recessed Push Button, 6 mm Diameter









Fastener Head Type | Knob |
Shaft Type | Plain |
For Use With | Blind Holes |
Button Style | Recessed |
Lock Release | Push Button |
Material | Nickel-Plated Carbon Steel |
Diameter | 6 mm |
Diameter Tolerance | -0.1 mm to -0.05 mm |
Usable Length | 10.5 mm to 16.5 mm |
For Panel Thickness | 6 mm to 10 mm |
Thread | |
Size | M8 |
Pitch | 1.25 mm |
Length | 5.5 mm |
Double Shear Breaking Strength | Not Rated |
Minimum Hardness | Not Rated |
Ball Material | 440C Stainless Steel |
End Shape | Chamfer |
End Type | Spring-Loaded Ball |
Handle Material | Nickel-Plated Carbon Steel |
Number of Retaining Balls | 3 |
Performance | Locking, Self-Locking |
Pin Type | Quick Release |
Spring Material | 18-8 Stainless Steel |
System of Measurement | Metric |
Country of Origin | Japan |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 731829.0000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Related Product |
Often used to position and hold parts during assembly and inspection, mate these pins with a receptacle to secure them in blind holes. Install the receptacle (sold separately) in the hole so you can insert the pin to join components. Three retaining balls lock pins in place until released.
Recessed Button—The button doesn’t stick out, so these pins won’t release accidentally if bumped. Hold down the button to insert and remove. The head has a hole for adding a split ring and a lanyard (sold separately).
Nickel-Plated Carbon Steel—With a durable finish, these pins resist rust, salt water, and mild chemicals.
The information in this 3-D model is provided for reference only.

























