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Lock Nuts

713 products

Showing 625 - 672 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 625 - 672 of 713 products

7/8"-9 Lock Nuts | Two Way | 18/8 Stainless Steel (5 / Pkg.)

$26.65per 5( $5.33 each)

9/16"-12 Lock Nuts | Heavy Hex | Nylon Insert | Thin Height | Steel Zinc Plated (100 / Pkg.)

$109.82per 100( $1.10 each)

9/16"-12 Lock Nuts | Nylon Insert | Grade C Medium Carbon Steel Phosphate & Oil (100 / Pkg.)

$97.17per 100( $0.97 each)

9/16"-12 Lock Nuts | Nylon Insert | Grade C Steel Zinc Yellow (100 / Pkg.)

$110.83per 100( $1.11 each)

9/16"-12 Lock Nuts | Nylon Insert | Heavy Hex | Full Height | Steel Zinc Plated (100 / Pkg.)

$105.62per 100( $1.06 each)

9/16"-12 Lock Nuts | Nylon Insert | Light Hex | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$205.46per 100( $2.05 each)

9/16"-12 Lock Nuts | Nylon Insert | Light Hex | Standard Height | 316 Stainless Steel (10 / Pkg.)

$55.00per 10( $5.50 each)

9/16"-12 Lock Nuts | Nylon Insert | Thin Height | Light Hex | Steel Zinc Plated (100 / Pkg.)

$31.06per 100( $0.31 each)

9/16"-12 Lock Nuts | Nylon Insert | Waxed | 18/8 Stainless Steel (25 / Pkg.)

$62.36per 25( $2.49 each)

9/16"-12 Lock Nuts | Steel (300 / Pkg.)

$125.92per 300( $0.42 each)

9/16"-12 Lock Nuts | Steel Black Zinc & Bake (150 / Pkg.)

$283.85per 150( $1.89 each)

9/16"-12 Lock Nuts | Steel Zinc & Bake (150 / Pkg.)

$218.34per 150( $1.46 each)

9/16"-12 Lock Nuts | Steel Zinc Plated (200 / Pkg.)

$79.21per 200( $0.40 each)

9/16"-12 Lock Nuts | Steel Zinc Yellow (150 / Pkg.)

$116.52per 150( $0.78 each)

9/16"-18 Lock Nuts | Nylon Insert | Grade C Medium Carbon Steel Phosphate & Oil (100 / Pkg.)

$103.50per 100( $1.04 each)

9/16"-18 Lock Nuts | Nylon Insert | Grade C Steel Zinc Yellow (100 / Pkg.)

$137.03per 100( $1.37 each)

9/16"-18 Lock Nuts | Nylon Insert | Light Hex | Standard Height | 18/8 Stainless Steel (100 / Pkg.)

$215.40per 100( $2.15 each)

9/16"-18 Lock Nuts | Nylon Insert | Light Hex | Standard Height | 316 Stainless Steel (100 / Pkg.)

$319.91per 100( $3.20 each)

9/16"-18 Lock Nuts | Nylon Insert | Thin Height | Light Hex | Steel Zinc Plated (100 / Pkg.)

$31.89per 100( $0.32 each)

9/16"-18 Lock Nuts | Steel (300 / Pkg.)

$181.33per 300( $0.60 each)

9/16"-18 Lock Nuts | Steel Black Zinc & Bake (150 / Pkg.)

$280.20per 150( $1.87 each)

9/16"-18 Lock Nuts | Steel Zinc & Bake (150 / Pkg.)

$215.54per 150( $1.44 each)

9/16"-18 Lock Nuts | Steel Zinc Plated (200 / Pkg.)

$93.46per 200( $0.47 each)

M10 Lock Nuts | Nylon Insert | 18/8 Stainless Steel | DIN 6926 (100 / Pkg.)

$52.66per 100( $0.53 each)

M10-1.25 Lock Nuts | Steel (1000 / Pkg.)

$173.74per 1000( $0.17 each)

M10-1.5 Hex Lock Nuts | Class 8 Steel Zinc Plated (500 / Pkg.)

$62.06per 500( $0.12 each)

M10-1.5 Lock Nuts | Nylon Insert | Class 6 Steel Zinc Plated | DIN 985 (2500 / Pkg.)

$240.05per 2500( $0.10 each)

M10-1.5 Lock Nuts | Nylon Insert | Steel Zinc Plated | DIN 982 (500 / Pkg.)

$96.06per 500( $0.19 each)

M10-1.5 Lock Nuts | Steel Black Oxide (100 / Pkg.)

$178.85per 100( $1.79 each)

M10-1.5 Lock Nuts | Steel Cadmium Plated (100 / Pkg.)

$171.55per 100( $1.72 each)

M12 Lock Nuts | Nylon Insert | 18/8 Stainless Steel | DIN 6926 (100 / Pkg.)

$66.52per 100( $0.67 each)

M12-1.5 Lock Nuts | Steel (1000 / Pkg.)

$209.80per 1000( $0.21 each)

M12-1.75 Hex Lock Nuts | Class 8 Steel Zinc Plated (300 / Pkg.)

$64.94per 300( $0.22 each)

M12-1.75 Lock Nuts | Nylon Insert | Class 6 Steel Zinc Plated | DIN 985 (1000 / Pkg.)

$139.51per 1000( $0.14 each)

M12-1.75 Lock Nuts | Nylon Insert | Steel Zinc Plated | DIN 982 (250 / Pkg.)

$95.06per 250( $0.38 each)

M12-1.75 Lock Nuts | Steel (1000 / Pkg.)

$452.60per 1000( $0.45 each)

M12-1.75 Lock Nuts | Steel Black Oxide (100 / Pkg.)

$255.50per 100( $2.56 each)

M12-1.75 Lock Nuts | Steel Cadmium Plated (100 / Pkg.)

$244.55per 100( $2.45 each)

M14-2 Hex Lock Nuts | Class 8 Steel Zinc Plated (200 / Pkg.)

$63.39per 200( $0.32 each)

M14-2 Lock Nuts | Nylon Insert | Class 6 Steel Zinc Plated | DIN 985 (1000 / Pkg.)

$262.83per 1000( $0.26 each)

M14-2 Lock Nuts | Nylon Insert | Steel Zinc Plated | DIN 982 (200 / Pkg.)

$109.67per 200( $0.55 each)

M16-2 Hex Lock Nuts | Class 8 Steel Zinc Plated (150 / Pkg.)

$72.40per 150( $0.48 each)

M16-2 Lock Nuts | Nylon Insert | Class 6 Steel Zinc Plated | DIN 985 (500 / Pkg.)

$139.07per 500( $0.28 each)

M16-2 Lock Nuts | Nylon Insert | Steel Zinc Plated | DIN 982 (100 / Pkg.)

$76.65per 100( $0.77 each)

M18-2.5 Lock Nuts | Nylon Insert | Class 6 Steel Zinc Plated | DIN 985 (500 / Pkg.)

$197.47per 500( $0.39 each)

M18-2.5 Lock Nuts | Nylon Insert | Class 8 Steel Zinc Plated | DIN 985 (100 / Pkg.)

$102.83per 100( $1.03 each)

M18-2.5 Lock Nuts | Nylon Insert | Low Carbon Steel Zinc Plated | DIN 985 (25 / Pkg.)

$25.52per 25( $1.02 each)

M18-2.5 Lock Nuts | Nylon Insert | Steel Zinc Plated | DIN 982 (100 / Pkg.)

$138.09per 100( $1.38 each)

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