10-32 thread x 3/16″ long. Standard thread size for most set screw type low profile gas blocks. Uses 3/32 hex or allen wrench drive. Sold in multples of 2.
These AR-15 gas block set screws are knurled on the tip for a secure grip. You could upgrade your standard screws to these low profile gas block set screws.
How often have you lost one of these when building and crawled around on the floor looking for it? it’s bound to happen. Grab a couple gas block replacement screws just in case.
If you use a Superlative AGB you need these. – Most aet screw gas blocks use a 10-32×3/16 screw but Superlative uses 10-32×1/4 and the screws they provide are regular set screws and knurled is a must and these guys are the only people selling knurled 1/4″ set screws and at a decent price. Fast s&h
Great products – Works exactly as they should
Replacement knurled Ar15 Gas Block Set Screws – Set of 2
Perfect for Sig M400 Tread – Perfect fit for low profile gas block on Sig M400 Tread.
Screw’d it works! – Yea, so if you know what they are then you know how important they, they were well, especial with a little BLUE lock tight, ONLY BLUE, and just a SMALL SMALL amount will do , that way you can remove them without stripping the bolt