New
Arrivals/Restock
(100) 5/16-18 Hex Serrated Flange Nuts Grade 8 Zinc Yellow
4.2 (80 items)
Limited Time SaleUntil the end
09
02
43
$20.09 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $33.48
Product details
| Management number | 215622374 | Release Date | 2026/04/12 | List Price | $13.39 | Model Number | 215622374 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Diameter/Pitch: 5/16-18" Threads: Coarse
- Wrench Size: 1/2" | Nut Thickness (Max): 0.283"
- Locking Feature: Serrations
- Material: Grade 8
- Finish: Zinc Yellow
| Brand | BoltsandNuts.com |
|---|---|
| Color | Yellow |
| Size Name | 5/16 Inch-18 |
| Metal Type | Alloy Steel |
| Drive Style | External Hex |
| Item Weight | 0.01 Ounces |
| Part Number | 31CSLN8Y-2129 |
| Thread Size | 5/16 Inch-18 |
| Thread Type | Unified National Coarse |
| Finish Types | zinc yellow |
| Grade Rating | grade 8 |
| Manufacturer | BoltsandNuts |
| Thread Class | Coarse |
| Thread Style | Right Hand |
| Fastener Type | Flange |
| Item Diameter | 0.31 Inches |
| Material Type | Zinc |
| Exterior Finish | Zinc Yellow |
| Item Dimensions | 0.28 inches |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 100 |
| Screw Head Style | Flange |
| Inside Thread Size | #4 |
| Compatible Groove Diameter | 0.31 Inches |
Flange Nuts
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form