(50 Pieces) 5/16-18x1 Grade 5 Serrated Hex Flange Bolts Screws UNC Coarse Full Threads Zinc Clear

★★★★★ 4.9 26 reviews

$21.35
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by zurich-lapalma.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$21.35
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 16
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by zurich-lapalma.com
Free 30-day returns Details

Product details

Management number 218170665 Release Date 2026/05/03 List Price $8.54 Model Number 218170665
Category
  • 50 Pieces Total
  • Diameter/Pitch: 5/16"-18 | Length Under Head: 1"
  • Wrench Size: 1/2" | Grade: Grade 5
  • Finish: Zinc Clear
  • Threading: Coarse Full
Brand BoltsandNuts.com
Set Name Set of 50
Head Type Flange
Size Name 18.00
Unit Count 50.0 Count
Part Number 31C100SFS5Z-50
Thread Size 5/16"-18
Thread Type Unc
Finish Types Clear
Grade Rating Grade 5
Manufacturer BoltsandNuts.com
Thread Class 1A
Thread Style Right Hand
Fastener Size 5/16"-18
Fastener Type Flange Bolt
Item Diameter 0.31 Inches
Item Hardness Grade 5
Material Type Carbon Steel
Exterior Finish Zinc
Item Dimensions 1 x 0.31 x 1 inches
Number Of Items 50
Thread Coverage Fully Threaded
Number of Pieces 50
Screw Head Style Hex Flange
Screw Point Style Type A
Manufacturer Grade Grade 5
Compatible Groove Diameter 0.37 Inches

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

Customer ratings & reviews

4.9 out of 5
★★★★★
26 ratings | 11 reviews
How item rating is calculated
View all reviews
5 stars
89% (23)
4 stars
1% (0)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (3)
Sort by

There are currently no written reviews for this product.