Locknut with Nylon Insert, Grade 8, Alloy Steel, Yellow Zinc Finish, Fine Thread, 0.328" Thickness, 7/16" Across Flats, 1/4-28
(Pack of
50)
SKU:53989 Item#: 53989
Keep this versatile Nyloc nut on hand for automotive, mechanical and construction projects. Nylon insert prevents damage to bolt threads, making this lock nut ideal for applications where vibration or movement could cause fasteners to loosen. Use this handy lock nut to secure engine parts, fasten gears and pulleys and connect metal components in structures where vibration might occur.
• Manufactured to IFI Standard 100/107
• Meets SAE Grade 8 strength requirements
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or two circumferential notches on the corners of the nut
Frequently Bought Together
Sheet Metal Screw Phillips Truss Head #14 x 3/4"
Couldn't load pickup availability
Blind Rivet Nut Insert Thin Wall M6-1
Couldn't load pickup availability
Hammerlock Cotter Pin Kit 140Pcs
Couldn't load pickup availability
IFI 100/107 Top Locknut Grade C 1/2-13
Couldn't load pickup availability
Flex Locknut #10-24
Couldn't load pickup availability
Locknut Tri-Lobular Thick Grade C 5/16-18
Couldn't load pickup availability
Hex Nut Grade 8 Steel 5/16-18
Couldn't load pickup availability
DIN 985 Locknut with Nylon Insert Grade 8 M4-0.7
Couldn't load pickup availability
Hex Nut Grade 8 Alloy Steel 1/2-13
Couldn't load pickup availability
Miniature Incandescent Bulb 12V 2CP
Couldn't load pickup availability
Air Distributor Defroster Push-Type Retainer
Couldn't load pickup availability
Front Fender Push-Type Retainer Nylon 18mm
Couldn't load pickup availability
Product Description
Keep this versatile Nyloc nut on hand for automotive, mechanical and construction projects. Nylon insert prevents damage to bolt threads, making this lock nut ideal for applications where vibration or movement could cause fasteners to loosen. Use this handy lock nut to secure engine parts, fasten gears and pulleys and connect metal components in structures where vibration might occur.• Manufactured to IFI Standard 100/107
• Meets SAE Grade 8 strength requirements
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or two circumferential notches on the corners of the nut
Technical Specifications
| Item#: | 53989 |
|---|---|
| Diameter | 1/4 " |
| Thread Pitch | 28 |
| Grade | 8 |
| Finish | Yellow Zinc |
| Type | Nylon Insert Lock Nut |
| Material | Alloy Steel |
| Thickness | 0.328 " |
| Across Flats | 7/16 " |
| Thread | Fine |
| Size | 1/4-28 |
| Specifications | SAE J995C |
| Maximum Temperature | 350º F |
| Proof | 150,000 PSI |
| UNSPSC #: | 31161716 |
| TAA Compliant: | Yes |
| Weight: | 0.4 lb |
Product Restrictions
