Closed this week due to illness. Open Monday 26th. 

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
  • Reduced Hex Nut 5/16 BSCY, Height 0.345" ZP
    • Reduced Hex Nut 5/16 BSCY, Height 0.345" ZP

    Reduced Hex Nut 5/16 BSCY, Height 0.345" ZP

    $1.45
    (2 reviews) Write a Review
    SKU:
    NHBCRZ516G
    Weight:
    0.005 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

     Description  Reduced hexagon nuts.
     Used on BSA Gearbox.
     Single chamfer.
     Made in England.
     BSA Part No.   67-3034
     Thread  5/16" BSCY
     Thread pitch   26tpi
     Hexagon size    0.440"AF as used for 1/4"BS sizes 
     Nut Height  0.345" 
     Material  Steel
     Finish  Zinc plated - silver

    Product Videos

    Product Reviews

    Write a Review

    2 Reviews Hide Reviews Show Reviews

    • 5
      great when you can use new parts

      Posted by Rory Winterscheidt on 5th Oct 2016

      these 5/16 BSCY 26tpi thread nuts are used on many british motorcycles including two-strokes - its great to replace burred up nuts with new on a rebuild - i use to sort through hundreds of old nuts for the correct number that hadn't been butchered - now i just order double what i need and i then have spares -

    • 5
      reduced hex 5/16

      Posted by Unknown on 16th Jul 2013

      Great for early British motorcycles i.e stator nuts.

    Recommended