Made from alloy steel, these set screws have a thin edge that digs into hard surfaces for a secure hold. Length listed is the overall length. The screw has a length of 1" and a thread of 12-28.
Black-oxide alloy steel set screws resist corrosion in dry environments.
![Set Screw Fine & Full Thread Black Steel 12-28 * 1" Grade 8 [Cup Point] [Allen Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/products/set_screw_cup_point_NR_0022ce52-11a7-4581-acab-ebb3edf28429.png?v=1591296893&width=1445)