6-48×3/8 Matte Black Oxide Fillister Head Extra Large XL .222in T10 Torx Star Drive Gun Sight Countersunk Rifle Base Action Mounting Screws for Gun Maintenance Scope & Optics Fixing 6-48x.375 12 Pieces

These inexpensive packs of 6-48×3/8 extra large diameter head machine screws, are great to keep in home, in the field and at the range. 6-48 is a very common factory thread in the gun world, for scope mounting, Fits most major manufacturer rings and/or bases (usually bases) including but not limited to: Leupold, Weaver and Burris, that feature 6-48 UNEF threads. Each pack contains 12 Pieces Extra large head for use where a larger diameter head is ideal Screw features: 6-48×3/8 XL head 0.222in (5.64mm +/- 0.1) head diameter 0.0965in (2.45mm +/- 0.1) head height 0.375in (9.52mm +/- 0.3) thread length 0.471in (11.97mm +/- 0.3) overall length Designed for rifle scope base mounting, sight fixing, two piece scope mounts, weaver bases, and even some pistol and shotgun applications May be trimmed by gunsmith to suit. NOTE may require reduction of the head and/or length for some applications, first image shows screws oiled for corrosion resistance, all measurements are approximate
Product Dimensions ‏ : ‎ 0.37 x 0.22 x 0.22 inches; 0.32 ounces
Item model number ‏ : ‎ 64838FIL-XLH
Date First Available ‏ : ‎ March 1, 2024
Manufacturer ‏ : ‎ Willoughbys Online
ASIN ‏ : ‎ B0CWVGQ1JL
Country of Origin ‏ : ‎ China

Matte black oxide finish
12.9 hardness
Alloy steel
Extra large diameter .222in head