0.287""-0.309"" x 5/8""Military Standard ScrewSelf tappingRound head
3/16"" x 1/2"" airframe boltHex headAlloy steel; NASM6812Cadmium pleated; QQ-P-416 type IHeat treated
3/16"" x 2"" airframe boltHex headAlloy steel; NASM6812Cadmium pleated; QQ-P-416 type IHeat treated