Quick Fasteners, Complete Fastener, Steel, Black Zinc, Self-Ejecting, Flush Slotted, 0.550 in
Quick Fastener Components: Complete fastener
Quick Fastener Head Style: Flush slotted
Quick Fastener Shank Length (in.): 0.500 in.
Quick Fastener Shank Diameter (in.): 0.438 in.
Attachment Spring Included: No
Reinforcing Plate Included: Yes
Quick Fastener Included: Yes
Self-Eject Spring Included: Yes
Quick Fastener Material: Steel
Quick Fastener Finish: Black zinc