#8-40 x 1/2" Black Oxide T-10 Star Drive Weaver Oval Head Gun Screws (8 pcs.)

Thread Diameter: #8
Head Diameter: 0.235"
Nominal Length: 1/2"
Overall Length: 0.586"
Material: Steel
Finish: Black Oxide
Head Style: Weaver Oval (T-10 Star Bit)
Thread Size: 40 (Fine)
Thread Length: Full
Type: Gun Screw

Box of 8.

Firearm and Scope screws by type: