Photo 1 of 
Steel Pan Head Machine Screw With External-Tooth Lock Washer, Black Oxide Finish, Meets ASME B18.13, #3 Phillips Drive, 1/4"-20 Thread Size, 1/2" Length, Fully Threaded, Import (Pack of 50) (B00F3402ME)

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Photo 1 of 
Steel Pan Head Machine Screw With External-Tooth Lock Washer, Black Oxide Finish, Meets ASME B18.13, #3 Phillips Drive, 1/4"-20 Thread Size, 1/2" Length, Fully Threaded, Import (Pack of 50) (B00F3402ME)Photo 2 of 
Steel Pan Head Machine Screw With External-Tooth Lock Washer, Black Oxide Finish, Meets ASME B18.13, #3 Phillips Drive, 1/4"-20 Thread Size, 1/2" Length, Fully Threaded, Import (Pack of 50) (B00F3402ME)