Locknut with Nylon Insert, Grade 8, Coarse Thread, 0.469" Thickness, 9/16" Across Flats, 3/8-16", Alloy Steel, Yellow Zinc Finish
(Pack of
50)
SKU:53981 Item#: 53981
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
Couldn't load pickup availability
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Catalog page#: 11-28
Frequently Bought Together
Self-Drilling Screw Hex Head 1/4-14 x 1"
$0.00
Couldn't load pickup availability
Blind Rivet Nut Insert Thin Wall M6-1
$0.00
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 5/16"
$0.00
Couldn't load pickup availability
Locknut with Nylon Insert Grade 8 5/16-24
$0.00
Couldn't load pickup availability
DIN 985 Locknut with Nylon Insert Grade 8 M18-2.5
$0.00
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade A 7/8-9
$0.00
Couldn't load pickup availability
Hex Nut Grade 5 Steel 7/16-14
$0.00
Couldn't load pickup availability
Hex Nut Grade 8 Steel M10-1.25
$0.00
Couldn't load pickup availability
Hex Nut Grade 5 Steel 1/2-13
$0.00
Couldn't load pickup availability
Hex Cap Screw Property Class 8.8 M6-1 x 16mm
$0.00
Couldn't load pickup availability
Hex Flange Bolt Grade 10.9 M10-1.25 x 35mm
$0.00
Couldn't load pickup availability
Hex Flange Bolt Grade 10.9 M8-1.25 x 35mm
$0.00
Couldn't load pickup availability
Front Fender Push-Type Retainer Nylon 18mm
$0.00
Couldn't load pickup availability
Fender and Bumper Push-Type Retainer Nylon 18mm
$0.00
Couldn't load pickup availability
Rocker Molding Clip with Sealer Nylon Blue 17mm
$0.00
Couldn't load pickup availability
925WP XL Performance Dorsal Impact-Reducing + Thermal WP Gloves
$0.00
Couldn't load pickup availability
N-Ferno 6472 Insulated Bib Overalls - 300D Oxford Shell
$0.00
Couldn't load pickup availability
N-Ferno 6472 Insulated Bib Overalls - 300D Oxford Shell
$0.00
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#: | 53981 |
|---|---|
| Diameter | 3/8 " |
| Thread Pitch | 16 |
| Grade | 8 |
| Finish | Yellow Zinc |
| Type | Nylon Insert Lock Nut |
| Material | Alloy Steel |
| Thickness | 0.469 " |
| Across Flats | 9/16 " |
| Thread | Coarse |
| Specifications | SAE J995C |
| Maximum Temperature | 350º F |
| Proof | 150,000 PSI |
| Quantity Per Package | 50.0000 |
| UNSPSC #: | 31161716 |
| TAA Compliant: | No |
| Weight: | 0.9 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
