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Self Drilling Screws

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Flat Phillips Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Flat Phillips Undercut Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Oval Phillips Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Wafer Phillips - #3 Point Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Pan Phillips Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32 - 40)
Steel Zinc Plated

Steel Zinc Plated - Modified Truss Phillips Self Drilling Screws

Manufactured to SAE J78 specs
For attaching metal lath to metal studs between 12-20 gauge thick
Case Hardened to Rockwell C50-S6 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Steel Black Phosphate - Modified Truss Phillips Self Drilling Screws

Manufactured to SAE J78 specs
For attaching metal lath to metal studs between 12-20 gauge thick
Case Hardened to Rockwell C50-S6 (Core Hardness: Rockwell C32-40)
Steel Black Phosphate

Flat Six-Lobe Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50 - 56 (Core Hardness: Rockwell C32 - 40)
Steel Zinc Plated

Pan Six-Lobe Self Drilling Screws

Manufactured to ASME B18.6.4 & SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Pan Square Recess Self Drilling Screws

Manufactured to SAE J78 specifications
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32- 40)
Steel Zinc Plated

Self Drilling Screw with Neo-EPDM Washer

Indented Hex Washer Unslotted
Used in metal roofing to create a leak-proof seal
Screw is Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Square Trim Head Self Drilling Screws

For attaching base board or trim through drywall into metal studs
Case Hardened to Vickers HV 550-800 (Core Hardness: Vickers HV 270-450)
Steel Zinc Plated