Mechanical Lock Nuts
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Pit Posse®Aluminum Metric Mechanical Lock NutAluminum Metric Mechanical Lock Nut by Pit Posse®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Precisely engineered to ensure ultimate efficiencyBuilt to provide reliable performance for years$6.25 - Dorman®1/2"-13 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (12 Pieces) (246-014BX)1/2"-13 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (12 Pieces) (246-014BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.67
- Dorman®1/2"-20 Steel (Grade 8) Zinc-Plated SAE Right Hand Fine Hex Torque Lock Nut (20 Pieces) (247-014BX)1/2"-20 Steel (Grade 8) Zinc-Plated SAE Right Hand Fine Hex Torque Lock Nut (20 Pieces) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$9.35
- Dorman®1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (20 Pieces) (350-010BX)1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (20 Pieces) (350-010BX) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed to help to get your job done rightManufactured utilizing the highest quality materials$6.46
- Dorman®1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-010BX)1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-010BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$6.46
- Dorman®1/4"-28 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-010BX)1/4"-28 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-010BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.67
- Dorman®3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-012BX)3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-012BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$6.46
- Dorman®3/8"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-012BX)3/8"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-012BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.65
- Dorman®5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-011BX)5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-011BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$6.46
- Dorman®5/16"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-011BX)5/16"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-011BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$8.93
- Dorman®5/8"-11 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (8 Pieces) (246-016BX)5/8"-11 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (8 Pieces) (246-016BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.65
- Dorman®7/16"-14 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-013BX)7/16"-14 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (16 Pieces) (246-013BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$6.46
- Dorman®7/16"-20 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-013BX)7/16"-20 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (16 Pieces) (247-013BX) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made of...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.67
- Dorman®AutoGrade™ 1/2"-13 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (18 Pieces) (810-114)AutoGrade™ 1/2"-13 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (18 Pieces) (810-114) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.63
- Dorman®AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (100 Pieces) (350-010)AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (100 Pieces) (350-010) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$13.70
- Dorman®AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (40 Pieces) (854-010)AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Coarse Hex Nut for Machine Screw (40 Pieces) (854-010) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Available in many head styles including round, flat, pan, oval, truss, and hexSlotted, Phillips, Hex, Square, and a multitude of other varieties available$8.01
- Dorman®AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Fine Hex Nut for Machine Screw (100 Pieces) (350-007)AutoGrade™ 1/4"-20 Steel (Grade 2) SAE Fine Hex Nut for Machine Screw (100 Pieces) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$14.08
- Dorman®AutoGrade™ 1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-010)AutoGrade™ 1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-010) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$8.06
- Dorman®AutoGrade™ 1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (95 Pieces) (810-110)AutoGrade™ 1/4"-20 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (95 Pieces) (810-110) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.77
- Dorman®AutoGrade™ 3/4"-10 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (25 Pieces) (246-017)AutoGrade™ 3/4"-10 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (25 Pieces) (246-017) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$50.55
- Dorman®AutoGrade™ 3/4"-16 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (25 Pieces) (247-017)AutoGrade™ 3/4"-16 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (25 Pieces) (247-017) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is made...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$53.89
- Dorman®AutoGrade™ 3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-012)AutoGrade™ 3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-012) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$11.85
- Dorman®AutoGrade™ 3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (45 Pieces) (810-112)AutoGrade™ 3/8"-16 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (45 Pieces) (810-112) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.24
- Dorman®AutoGrade™ 3/8"-24 Steel (Grade 8) SAE Hex Prevailing Torque Lock Nut (45 Pieces) (814-112)AutoGrade™ 3/8"-24 Steel (Grade 8) SAE Hex Prevailing Torque Lock Nut (45 Pieces) (814-112) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.79
- Dorman®AutoGrade™ 5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-011)AutoGrade™ 5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (25 Pieces) (246-011) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$8.97
- Dorman®AutoGrade™ 5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (62 Pieces) (810-111)AutoGrade™ 5/16"-18 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (62 Pieces) (810-111) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.77
- Dorman®AutoGrade™ 5/16"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (25 Pieces) (247-011)AutoGrade™ 5/16"-24 Steel (Grade 8) SAE Fine Hex Torque Lock Nut (25 Pieces) (247-011) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$9.79
- Dorman®AutoGrade™ 5/8"-11 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (6 Pieces) (810-116)AutoGrade™ 5/8"-11 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (6 Pieces) (810-116) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$9.04
- Dorman®AutoGrade™ 5/8"-11 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (25 Pieces) (246-016)AutoGrade™ 5/8"-11 Steel (Grade 8) SAE Coarse Hex Torque Lock Nut (25 Pieces) (246-016) by Dorman®. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity. This product is...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$28.87
- Dorman®AutoGrade™ 7/16"-14 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (27 Pieces) (810-113)AutoGrade™ 7/16"-14 Steel (Grade 8) SAE Coarse Hex Prevailing Torque Lock Nut (27 Pieces) (810-113) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Durable materials - manufactured to specific thread tolerance standardsCorrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance$7.79
