304/A2 STAINLESS STEEL HEX BOLTS
A2 Stainless Steel Fasteners
A2 stainless steel fixings are made from an alloy containing a mixture of two or more metals.
The steel within the fixing must contain at least 10.5% chromium to be considered or called stainless, and this chromium makes the metal more corrosion resistant and less likely to stain than other steels. The corrosion resistance is created by steel forming a layer of chromium oxide.These fasteners often contain molybdenum, titanium, nickel or copper for enhanced or increased properties such as strength, corrosion resistance and formability.A2 stainless steel fasteners can be found across a number of industries including hospitality and medical. Sometimes referred to as ‘Type 304 Stainless Steel’, it is made out of 18% chromium and 8% nickel.
300 series stainless is also known as 18-8 stainless steel because it typically consists of 18% chromium and 8% nickel. 300 series stainless steel has excellent corrosion resistance and is generally non-magnetic. It is an excellent material to use for general outdoor purposes. It can withstand standard environmental conditions without corroding. It is a far superior material to use compared to steel products when it is exposed to the elements. The 300 series stainless properties are below.
STAINLESS STEEL fastners PROPERTIES
Grade | AISI | Chemical Composition (% maxima unless stated) | ||||||||
C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||
A1 | SS 202 | 0.12 | 1.0 | 6.5 | 0.20 | 0.15-0.35 | 16,0 - 19,0 | 0.7 | 5,0 - 10,0 | 1.75-2.25 |
A2 | SS 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 15,0 - 20,0 | 0.0 | 8,0 - 19,0 | 4.0 |
A3 | SS 321 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17,0 - 19,0 | 0.0 | 9,0 - 12,0 | 1.0 |
A4 | SS 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16,0 - 18,5 | 2,0 - 3,0 | 10,0 - 15,0 | 4.0 |
C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 - 14,0 | - | 1 | - |
C3 | SS 431 | 0.17-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 16,0 - 18,0 | - | 1,5 - 2,5 | - |
C4 | SS 416 | 0.08-0.15 | 1.0 | 1.5 | 0.06 | 0.15-0.35 | 12,0 - 14,0 | 0.6 | 1 | - |
F1 | SS 430 | 0.12 | 1.0 | 1.0 | 0.04 | 0.03 | 15,0 - 18,0 | 0.0 | 1 | - |
Stainless Steel Hex Bolt Material Grades
A4 Hex Bolts 310 Stainless Steel Hex Bolts A193 B8T (321) Hex Bolts 316 Stainless Steel Hex Bolts 304H Stainless Steel Hex Bolts 18-8 Stainless Steel Hex Bolts 4.8 Hex Bolts 317L Stainless Steel Hex Bolts 316L Stainless Steel Hex Bolts 347 Stainless Steel Hex Bolts 304 Stainless Steel Hex Bolts 18-8 Stainless Steel Hex Bolts 17-4 PH Hex Bolts A4-70 Hex Bolts Stainless Steel Hex Bolts And Nuts Stainless Steel Hex Bolts Metric Stainless Steel Hex Head Flange Bolts
| 304L Stainless Steel Hex Bolts 316H Stainless Steel Hex Bolts A193 B6 (410) Hex Bolts 904L Stainless Steel Hex Bolts A4-80 Hex Bolts Duplex 2205 Hex Bolts 410 Stainless Steel Hex Bolts A2 Hex Bolts A2-70 Hex Bolts 316 Stainless Hex Bolts 8.8 Hex Bolts A193 B8C (347) Hex Bolts 321 Stainless Steel Hex Bolts 317 Stainless Steel Hex Bolts Stainless Steel Hex Flange Bolts Black Stainless Steel Hex Bolts SS Hex Head Bolts
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We carry 300 series hex bolts in both a hex cap screw and a hex tap bolt (full thread). We start at ¼-20 thread and can do special large diameters up to 3”. We carry both fine and course thread hex bolts. We also carry A2 stainless steel which is the equivalent of 18-8 stainless steel in metric hex bolts. We offer 18-8 bolts in both import and domestic sizes
