Half Nut Hex (Lock Nut) M12 in A4 Stainless – DIN 439


SKU: N/A Category:


Nut conforming to DIN 439. Also known as a half nut, thin nut, or jam/lock nut. Typically fitted with a spanner or ratchet with socket, often used in pairs or in conjunction with a hexagon full nut in a locking arrangement. A popular nut type, and used for decades on all types of assembly throughout the world. Fine Pitch and Left Hand Thread variants are also available immediately below this item.

Additional information


Box of 150, Bulk of 750, Sachet of 8


There are no reviews yet.

Be the first to review “Half Nut Hex (Lock Nut) M12 in A4 Stainless – DIN 439”

Your email address will not be published. Required fields are marked *