Shipping to the United States has been suspended due to recent tariff changes.

 

Christmas Holiday Closure

We will be closing 4pm on 16th December and re-opening 5th Jan 

 

Shop by Category

  • New Products
  • Assortment Packs
  • Bolts
  • Electrical
  • Furniture Supplies
  • Girling
  • Hardware
  • Hex Socket (Allen) Screws
  • Machine Screws
  • Masonry Anchors
  • Nails & Roves
  • Nuts
  • Rivets
  • Rivet Nuts
  • Screws
  • Special Application
  • Studs
  • Threaded Rod
  • Tools
  • Trimming Supplies
  • Washers
  • Clearance

    • Shop by Brand

  • Wassell
  • Lucas Classic Spares
  • LOXX
  • Bordo
  • Classic Fasteners
  • PowerCoil
  • Midwest Acorn Nut Co.
  • Hobson
  • SPAX
  • WASCA
  • View all Brands
  • Castle Nut 5/16" BSF steel zinc/pl

    • Castle Nut 5/16" BSF steel zinc/pl

    $3.60
    (No reviews yet) Write a Review
    SKU:
    NCBF516
    Weight:
    0.007 KGS
    Shipping:
    Calculated at Checkout
    Bulk Pricing:
    Buy in bulk and save

    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

    • Buy 25 or above and get 25% off
    Adding to cart… category.add_cart_announcement

    Product Description

     Thread size  5/16" BSF 
     Thread pitch  22 tpi
     Across flats  0.520"
     Height of nut    0.336"
     Material  Mild steel
     Finish  Zinc plated 
     Spanner size  5/16 BS
     1/4W

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Recommended