Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
MACHINE SCREW
1/4" x 4" DeWALT blue concrete screws
Serrations on underside of hex washer head lock against the fixture
Pull-out testing conducted in accordance with AISI S905 using the alternate tension test (with adjustments to allow for large fastener diameters)
Thread Pattern: Coarse & Fine
1/4-20 x 3/4 SEMS SCREWS / Unslotted / Hex Washer Head / Steel / Zinc MACHINE SCREW
Pay in 4 interest-free payments of $38.86 Learn more