7/8-9 x 7 A307A Hex Bolt Plain Steel

#16 x 6 High Speed Aircraft Bit Cobalt

7/8-14 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (90)

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5/8-18 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

8-18 x 1-1/4 Hex Washer Head Self Drilling Screw Zinc Plated Tek #2 (5000) Flat Mushroom Toggle Bolts Zinc Plated 7/8-9 x 7 A307A Hex8 18 x 1 1 4 Hex Washer Head Self Drilling Screw Zinc Plated Tek #2 (5000). A tapping screw with an integrally formed hex washer head , spaced or unified threads, and a #2 or #3 drill point. Designed to drill through steel. AISI 1022 or equivalent steel. Rockwell C50 56. Meets F. I. P. 1000. 7 for torsional strength & drill speed. Meets ASTM A 510 for carbon steel manufacturing. Zinc plating meets ASTM B 117 for salt spray corrosion. Manufactured to