1/4-20 Serrated Hex Flange Locknuts / Grade 8 / Black Phos
Product Details
Part Number: 511490
Carton Quantity:
2,000 pcs
Carton Weight: 18.07 lbs
Please Note: Item in picture may not reflect size and finish of actual part
Technical Specs
Nut Style Spec
Pricing Information
1-2 Carton Price:
$272.34 / Carton
of 2,000 pcs
($ 0.13617
Each)
3-4 Carton Price:
$256.32 / Carton
of 2,000 pcs
($ 0.12816
Each)
5+ Carton Price:
$242.08 / Carton
of 2,000 pcs
($ 0.12104
Each)
Product Specs
- Part Number: 511490
- Product Category: Hex Flange Locknuts
- Size: 1/4-20
- Width Across Flats: 7/16"
- Thickness: 0.222 - 0.236
- Material: Grade 8
- Finish: Black Phos
- Flange Diameter: 0.574 - 0.594
- RoHS: Compliant
Part # Cross-Reference
- 14NR8B
More About Part Number 511490
These 1/4-20 Hex Flange Locknuts are manufactured from high strength Grade 8 Steel. The serrations underneath the flange act as a locking feature to improve load distribution and resistance to loosening. They feature a Black Phosphate Finish, which offers moderate corrosion protection and improved paint adhesion and is commonly used as a base coat in manufacturing applications.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
For more information, go to
www.P65Warnings.ca.gov.