Brass Half Nuts

Half nuts, thin nuts, or jam/lock nuts. 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, left hand threaded and imperial UNC and UNF variants available.

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Dome Nuts

Fastener Material Key
A2	A2 Stainless Steel - Also known as grade 304 or 18/8. A general purpose grade of stainless steel.
A4	A4 Stainless Steel - Also known as grade 316 or 18/8/3. A higher corrosion resistant, marine grade of stainless steel.
Brass	Brass - Offers an attractive, corrosion resistant finish.
BZP	Bright Zinc Plated (BZP) Steel - Non-stainless standard steel grade offering a basic level of corrosion resistance.

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Half Nuts (Lock Nut) Coarse Pitch DIN 439 (ISO 4035) in Brass

image chamfer for Half Nuts (Lock Nut) Coarse Pitch DIN 439 (ISO 4035)

Half Nuts (Lock Nut) Coarse Pitch DIN 439 (ISO 4035) in Brass

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.

Brass

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