Time Away

We will be closing for Two week in Mid May Our last trading day will be Friday 8th May 2026.
Any orders placed after this date will be processed when we reopen on
Monday, 25
th May.


Upgrade your classic motorcycle with our high-quality Stainless steel rear wheel nuts, also known as a rear hub sleeve nuts or spindle nuts.


designed as a direct replacement for the original. Manufactured from solid Stainless steel
, these wheel nuts offers superior durability and a sleek appearance.


Key Features:

Part Number: 40-6021

Material: Stainless

Thread: 5/8" x 20 TPI

Across flats: 1"1/16' / 27mm

Overall length: 3/4" / 19mm

(Note: All measurements are rounded and provided for identification purposes only.)



These rear wheel nuts were fitted to BSA:
B40 , B44 & C15

The nuts may fit other models but please check your part number.

 

This item is made using CNC manufacturing in England by CPC Engineering with high-quality Stainless steel.

40-6021 - Rear wheel nuts

  • £24.00

  • Ex Tax: £20.00

Tags: BSA, C15, B40, B44, rear, wheel, nut, spindle, sleeve, 40-6021, 5/8, hub, full, width, parts, made, uk, england, 6021, 40, 40.6021, CPC