Aluminum Screw Kit for the Octane Line up.
Kit includes the following.
4-40 FL 5/16 : 6
4-40 FL ¼ : 20
4-40 BH ¼ : 15
4-40 FL 3/8 : 2
4-40 BH 3/16 : 2
4-40 SET SCR : 2
4-40 NUTS : 8
4-40 SHCS : 8
2-56 FL 3/16 : 2
2-56 BH 3/16 : 8
8-32 FL : 4