Hex Washer Head Self-Drilling Screw 1/4''-14 X 3/4'', Zinc-Plated Steel
For use in Sheet Metal Steel, Attaches Metal to Metal. RoHs Compliant

Packaged box of 50 pcs.
1/4''-14 x 3/4'' Screw

PRODUCT FEATURES:
Hex Washer Head distributes holding pressure to thin metal
Use these screws to secure metal to metal
Save Time and Effort by drilling their own holes and fastening in a single operation
Made from Steel, they have a Zinc Plating to resist corrosion in weather environments

SPECIFICATIONS:

1/4''-14 Thread x 3/4" Long, Hex Head
Material: Zinc-Plated Stainless Steel
Drill Capacity: 0.035'' to 0.100''
Drill Speed: 2500 RPM

Meets ASTM C 1513 for cold-formed steel framing connections
Meets F.I.P.-1000.7 for torsional strength & drill speed
Meets SAE J78 for Performance & Dimensional Specifications
Meets ASTM A 510 for carbon steel manufacturing
Meets ASTM F1941 for corrosion resistance

SCREW DIMENSIONS:
Diameter: 1/4'' (0.25'')
Length: 3/4''
Head Width:   3/8''
Head Height:    0.240''
Flange Diameter: 0.520''
Drill Tip Length: 5/16''

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