Lot of (300) indented hex flange head self-drilling panel stitch screws with bonded EPDM neoprene washer.
These 1000 hr salt spray coated fasteners are #14 (1/4") thread and are 7/8" in length with a 5/16" hex and 9/16" diameter flange.
This screw has a #1 self-drilling point and is designed specifically for overlap locations on steel panels.
The bottom of the flange features a cupped recess design for the washer that creates a more positive seal.
- Package Quantity:
- Thread Diameter:
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- Head Type:
- Hex Flange
- Dagger Guard