Stock Drive Products & Sterling Instrument - SDP/SI Datasheets for Locknuts

Locknuts are a type of prevailing-torque fastener that resists loosening under vibration and torque. They differ from standard nuts because they typically have friction-increasing bearing surfaces (e.g., pitted grooves on flanges) or special internal thread-geometries.
Locknuts: Learn more

Product Name Notes
#10-32 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
#2-56 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
#4-40 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
#6-32 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
#8-32 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
1/4-20 Thread, 303 Stainless Steel, Nylon - Insert, Hex Locknuts
M10 x 1.5 Thread, 17 mm across flats, Carbon Steel, Interlock Fastener Nut
M12 x 1.75 Thread, 19 mm across flats, Carbon Steel, Interlock Fastener Nut
M14 x 2 Thread, 22 mm across flats, Carbon Steel, Interlock Fastener Nut
M16 x 2 Thread, 24 mm across flats, Carbon Steel, Interlock Fastener Nut
M8 x 1.25 Thread, 13 mm across flats, Carbon Steel, Interlock Fastener Nut