#4 x 1/4 Steel Recessed Flange Self-Tap Screw, Zinc Plated
#4 x 1/4” Steel Recessed Flange Type C Self-Tapping Screw BS4174CZ, Zinc Plated
#4 x 1/4” Hardened Steel Recessed Flange Head Type C Self-Tapping Screw BS4174CZ, Zinc Plated
Head size: 6.53mm dia. x 1.6mm depth
Driver size: #1
Pilot hole guide:
1.0mm thick sheet: 2.3mm dia. hole
1.6mm thick sheet: 2.4mm dia. hole
2.0mm thick sheet: 2.6mm dia. hole
Head size: 6.53mm dia. x 1.6mm depth
Driver size: #1
Pilot hole guide:
1.0mm thick sheet: 2.3mm dia. hole
1.6mm thick sheet: 2.4mm dia. hole
2.0mm thick sheet: 2.6mm dia. hole
Part No. | 178N04X025/1 |
---|---|
Diameter (Inch) | #4 |
Length (Inch) | 1/4 |
Thread | Self-Tap |
Head Style | Recessed Flange |
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