Self-Drilling Screw - Hex Washer Head - Zinc & 1,000 Hour Coated Steel - 12-24 Thread - 3" Long - #5 Drill Point - Pack of 1000

Kanebridge
Item #
AL1838
Mfr. Model # 1248KWMS5HC

Self-drilling screws are efficient because they eliminate the need for a pilot hole, tap their own threads, and fasten materials in a single operation. The hex head washer has an external hex head with a washer-style flange attached underneath the head which creates a large surface connection area. Hex heads protrude above the surface. The externally driven head allows greater torque to be applied to the screw compared to other screws that are internally driven. The external hex drive is designed to be used with a ratchet. Zinc plated steel offers good corrosion resistance in applications not exposed to excessive moisture. This finish has been salt spray tested for up to 1,000 hours of corrosion resistance.

Specifications
More Information
Brand Name Kanebridge
Brand Part Number 1248KWMS5HC
Drive Style External Hex
Finish Zinc Plated & 1,000 Hour Coat
Head Diameter 0.309"
Head Diameter Tolerance (-0.004" to +0.004")
Head Height 0.147"
Head Height Tolerance (-0.008" to +0.008")
Head Subtype Washer
Head Type Hex
Length 3"
Material Steel
Pack Quantity 1000
Point Type #5 Drill Point
Screw Subtype Standard
Screw Type Self-Drilling
Specifications Met ASME B18.6.3
System of Measurement Inch
Thread Direction Right Hand
Thread Size 12-24
Threading Fully Threaded
$308.29 / pack of 1000
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