1/4"-28 x 5/8" Flat Socket Head Cap Screw Fully Threaded Fine Alloy Steel Nylon-Patch Thermal Black Oxide, 500 pcs/Pack Bolts High-quality Low-Profile Precision Shoulder Screw

High-quality Low-Profile Precision Shoulder Screw

Flange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration

Split lock washers are designed with a split or gap that creates tension when compressed

Thread Size: #3-56

Shoulder Length: 14mm

1/4"-28 x 5/8" Flat Socket Head Cap Screw Fully Threaded Fine Alloy Steel Nylon-Patch Thermal Black Oxide, 500 pcs/Pack Bolts High-quality Low-Profile Precision Shoulder ScrewHigh quality Flat Socket Head Cap Screw, perfect for various applications. Thread Size: 1 4 28 Length: 5 8 Material: Alloy Steel Finish: Nylon Patch Thermal Black Oxide Thread Type: Fully Head Style: Flat Drive Style: Socket System Of Measurement: Inch