Shopping Cart

Your cart is empty.

Your cart is empty.

(25) 5/16-18 Hex Flange Nuts Grade 8 Phos & Oil

4.5 (1) Write Review
Free shipping on orders over $29.99

$14.54

$ 6 .99 $6.99

In Stock

About this item

  • Diameter/Pitch: 5/16-18" Threads: Coarse
  • Wrench Size: 1/2" | Nut Thickness (Max): 0.283"
  • Locking Feature: None
  • Material: Grade 8
  • Finish: Black Phosphate & Oil



Dennis Moehl
Reviewed in the United States on April 8, 2021
These specialty nuts are just the ticket for my project. They were not available locally.
Recommended Products
Grade 8 Hex Cap Flange Frame Bolt Yellow & Locking Flange Nuts Assortment Kit - 352 Pieces!

$156.26

$ 70 .99 $70.99

4.9
Select Option
(600) Serrated Flange 5/16-18 Hex Lock Nuts - Zinc Plated

$37.99

$ 17 .99 $17.99

4.5
Select Option
uxcell M8 Flange Hex Nuts, 5pcs Grade 10.9 Carbon Steel Black Oxide Finished Hex Flange Nuts for Machinery

$8.09

$ 3 .99 $3.99

5.0
Select Option
M6-1.0 Serrated Flange Hex Lock Nuts, 304 Stainless Steel 18-8, Bright Finish, Full Thread, Pack of 30

$7.49

$ 3 .99 $3.99

4.6
Select Option
M6-1.0 / 6mm - Class 8 Serrated Hex Flange Nuts DIN Zinc (25)

$10.35

$ 4 .99 $4.99

5.0
Select Option
(16 Pieces) M10-1.5 Class 10 Hex Flange Nuts Zinc Yellow

$13.54

$ 5 .99 $5.99

4.6
Select Option
M12 x 1.5mm Fine Thread 304 Stainless Steel Serrated Flange Hex Lock Nuts,Non-Slip Lock Flange Nuts(10pcs)

$10.85

$ 4 .99 $4.99

4.5
Select Option
Hard-to-Find Fastener 014973271848 Grade 8 Hex Flange Lock Nuts, 1/2-13, Piece-50

$35.99

$ 18 .99 $18.99

4.4
Select Option