1/4" BSP Black Steel Lock Nut Female Thread Locknut Backnut Back Nut
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$1.73
Color
Black
Quantity
Product description loading
Product description loading
This is the product description text that will appear here.
Quantity
1
Description
Black steel is made by adding carbon to iron during the smelting process.
This creates iron-carbon alloys that are harder than pure iron but more brittle than other types of steel.
Black steel has a matte finish that does not rust or corrod...