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Lock Nuts

713 products

Showing 49 - 96 of 713 products

Lock nuts are specialty fasteners engineered with integrated features, such as distorted threads or nylon inserts, to resist loosening under dynamic loads, vibration, and thermal cycling. They are critical for maintaining joint integrity and reliable torque retention in assemblies subjected to harsh operating conditions.

Showing 49 - 96 of 713 products

#10-32 Lock Nuts | Steel Cadmium Plated | P/N NXLTH (1000 / Pkg.)

$243.31per 1000( $0.24 each)

#10-32 Lock Nuts | Steel Zinc Plated (4000 / Pkg.)

$297.84per 4000( $0.07 each)

#10-32 Lock Nuts | Top Lock | Waxed | 18/8 Stainless Steel (150 / Pkg.)

$29.02per 150( $0.19 each)

#10-32 X 3/8" X 1/8" Lock Nuts | Steel Zinc & Bake (5000 / Pkg.)

$82.85per 5000( $0.02 each)

#12-24 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 316 Stainless Steel (100 / Pkg.)

$50.65per 100( $0.51 each)

#12-24 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$41.99per 100( $0.42 each)

#12-24 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$41.75per 100( $0.42 each)

#12-24 Lock Nuts | Nylon Insert | Steel Zinc Plated (100 / Pkg.)

$11.04per 100( $0.11 each)

#12-24 Lock Nuts | Nylon Insert | Waxed | 18/8 Stainless Steel (100 / Pkg.)

$15.24per 100( $0.15 each)

#12-24 Lock Nuts | Steel Black Oxide (4000 / Pkg.)

$582.13per 4000( $0.15 each)

#12-24 Lock Nuts | Steel Black Zinc & Bake (4000 / Pkg.)

$630.66per 4000( $0.16 each)

#12-24 Lock Nuts | Steel Zinc & Bake (4000 / Pkg.)

$485.13per 4000( $0.12 each)

#12-24 Lock Nuts | Steel Zinc Plated (3000 / Pkg.)

$453.24per 3000( $0.15 each)

#12-28 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$23.20per 100( $0.23 each)

#12-28 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 316 Stainless Steel (100 / Pkg.)

$54.67per 100( $0.55 each)

#12-28 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | Steel Zinc Plated (100 / Pkg.)

$10.13per 100( $0.10 each)

#12-28 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$41.99per 100( $0.42 each)

#12-28 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$46.50per 100( $0.47 each)

#12-28 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$11.84per 100( $0.12 each)

#2-56 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$30.69per 100( $0.31 each)

#2-56 Lock Nuts | Nylon Insert | Steel Zinc Plated (100 / Pkg.)

$9.48per 100( $0.09 each)

#2-64 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | Steel Zinc Plated (100 / Pkg.)

$8.64per 100( $0.09 each)

#3-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$17.51per 100( $0.18 each)

#3-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$31.39per 100( $0.31 each)

#3-48 Lock Nuts | Nylon Insert | Steel Zinc Plated (100 / Pkg.)

$8.49per 100( $0.08 each)

#3-48 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$5.89per 100( $0.06 each)

#4-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 316 Stainless Steel (100 / Pkg.)

$14.15per 100( $0.14 each)

#4-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$20.10per 100( $0.20 each)

#4-40 Lock Nuts | Nylon Insert | Steel Zinc Plated (100 / Pkg.)

$5.55per 100( $0.06 each)

#4-40 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$5.89per 100( $0.06 each)

#4-40 Lock Nuts | Nylon Insert | Waxed | 18/8 Stainless Steel (100 / Pkg.)

$6.93per 100( $0.07 each)

#4-40 Lock Nuts | Steel Zinc & Bake (10000 / Pkg.)

$1,390.36per 10000( $0.14 each)

#4-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$17.24per 100( $0.17 each)

#4-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 316 Stainless Steel (100 / Pkg.)

$50.65per 100( $0.51 each)

#4-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | Steel Zinc Plated (100 / Pkg.)

$6.33per 100( $0.06 each)

#4-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$31.95per 100( $0.32 each)

#4-48 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$22.37per 100( $0.22 each)

#4-48 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$6.33per 100( $0.06 each)

#5-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$6.78per 100( $0.07 each)

#5-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | 316 Stainless Steel (100 / Pkg.)

$15.67per 100( $0.16 each)

#5-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$32.58per 100( $0.33 each)

#5-40 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$22.37per 100( $0.22 each)

#5-40 Lock Nuts | Nylon Insert | Steel Zinc Plated (100 / Pkg.)

$11.12per 100( $0.11 each)

#5-40 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$5.89per 100( $0.06 each)

#5-44 Lock Nuts | Nylon Insert | Machine Screw Pattern | Standard Height | Steel Zinc Plated (100 / Pkg.)

$6.97per 100( $0.07 each)

#5-44 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 18/8 Stainless Steel (100 / Pkg.)

$32.58per 100( $0.33 each)

#5-44 Lock Nuts | Nylon Insert | Machine Screw Pattern | Thin Height | 316 Stainless Steel (100 / Pkg.)

$24.93per 100( $0.25 each)

#5-44 Lock Nuts | Nylon Insert | Thin Height | Machine Screw Pattern | Steel Zinc Plated (100 / Pkg.)

$6.97per 100( $0.07 each)

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