Phillips flat head tapping screw , 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 SAE J78 for dimensional specifications.

Phillips flat head tapping screw , spaced or unified threads, and a #3 or #4 drill point. Designed to drill through steel to attach wood to metal. 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 SAE J78 for dimensional specifications.

Phillips flat head tapping screw , spaced or unified threads, and a #3 or #4 drill point. Designed to drill through steel to attach wood to metal. 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. Exceeds 1,000/hr. salt spray resistance. Designed to work with ACQ treated lumber. Highly corrosion resistant.

Designed to attach plywood to metal. Meets F.I.P.-1000.7 for torsional strength and speed. Meets ASTM A510 for carbon steel manufacturing. Zinc plating meets ASTM B117 for salt spray corrosion. Manufactured to SAE J78 for dimensional specifications.

Phillips pan head tapping screw , spaced or unified threads, and a #3 or #4 drill point. Designed to drill through steel to attach wood to metal. 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 SAE J78 for dimensional specifications.

Intercorp Strong-Point® framing screws are designed to attach 20 gauge metal track to 20 gauge metal studs. Meets ASTM A510 for carbon steel manufacturing.

Intercorp Strong-Point® framing screws are designed to attach 20 gauge metal track to 20 gauge metal studs. Meets ASTM A510 for carbon steel manufacturing.

Phillips modified truss head tapping screw , 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 SAE J78 for dimensional specifications.

Fastens corrugated siding panels to steel stud without pre-drilling. #3 drill point for quick penetration of aluminum panels without “point walking”. Securely fastens one to three panel thicknesses. #2 Phillips drive. Drilling thickness capacity: up to 0.142" (118 mils or 10 ga.)

These flat head self drilling screws in 410 stainless steel are used for a variety of applications including attaching materials to metal up to 12 gauge in thickness. 410 stainless provides both corrosion resistance and the hardness required for drilling through steel.

These pan head self drilling screws in 410 stainless steel are used for a variety of applications including attaching materials to metal up to 12 gauge in thickness. 410 stainless provides both corrosion resistance and the hardness required for drilling through steel.

Phillips modified truss head tapping screw , 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. Manufactured to SAE J78 for dimensional specifications.