The Brownells #6 Blank Screw Kit allows for the customization of gun screws with desired thread length, overall length, and head thickness using a die and basic tools.
Blank screws are made from easy-to-thread forging steel and can be surface hardened post-threading with Brownells Surface Hardening Compound.
The kit includes 20 each of various sized heads, all with a shank length of 2.225" and pre-slotted for convenience.