A4-80 Stainless Steel Stainles Steel Hex Bolts

Stainless Steel Hex Bolts are listed below. A full range of Stainless Steel Hex Bolt variants in A2, A4 and A4-80 grades, with A4 and A4-80 ideal for marine usage. Available in Metric sizes as well as both UNC and UNF forms. Always take care to ensure you have the correct sized combinations as its easy to get thread types and pitches confused meaning incompatibility issues and disappointment when your order arrives.

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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.
A4-80	A4-80 Stainless Steel - Identical corrosion resistance to A4-70 but with a higher tensile strength equivalent to that of 8.8 high tensile steel.
Duplex	Duplex Stainless Steel 1.4462 - A type of stainless steel which has greater corrosion resistance than A4 / 316 and a high tensile strength of minimum 700 N/mm2. Also known as 318LN.

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Hex Head Bolts DIN 931 (ISO 4014) in A4-80 Stainless Steel

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Hex Head Bolts DIN 931 (ISO 4014) in A4-80 Stainless Steel

The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ISO 4014 or DIN 931, and therefore includes an unthreaded section of the shaft. A hex drive permits a greater torque load to be applied to the joint over most other drive types. Please note that due to manufacturing limitations, all nylon variants of these items are only "similar to" and not "in absolute accordance with" the standard specified.

A4-80

Hex Head Setscrews DIN 933 (ISO 4017) in A4-80 Stainless Steel

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Hex Head Setscrews DIN 933 (ISO 4017) in A4-80 Stainless Steel

Commonly referred to as a setscrew or simply as a bolt. The fully threaded DIN 933 or ISO 4017 should not be confused with its DIN 931 equivalent. A standard spanner or ratchet is typically used to fit this product. Used for decades on all types of assembly throughout the world. As with the DIN 931 hex bolt, the hex drive allows a higher torque to be applied. All parts are to DIN 933 except where shown otherwise. The alternative standard ISO 4017 specifies differences in head dimensions for M10, M12 and M14 thread diameters from DIN 933. Please note that due to manufacturing limitations, all nylon variants of these items are only "similar to" and not "in absolute accordance with" the standard specified.

A4-80

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