Being one of the top-tier ss 304 nut bolt manufacturer in India, we supply various kinds of fasteners to our clients. A reason why Stainless Steel 304 bolts are considered in many operations is that they economize the cost of the entire application.
Although the corrosion resistance properties of SS 304 stud bolts is not as high as grade 316, it suffices the needs of the client. Which means that these Stainless Steel 304 nuts provide adequate tensile properties. And the corrosion resistance properties of SS 304 forged rings tend to be limited. Hence, while the SS 304 hex bolt is resistant to oxidation, its resistance to oxidation at higher temperatures goes for a toss.
The creep resistance properties of SS 304 fasteners too, tread towards a moderate scale. Even though these properties may just be adequate and are often designed to be used in moderation, the ASTM A193 grade 304 bolts still remains a very popular choice amongst our clients.
Must Sure about your SS 304 bolt
Grade A2 is for 304 stainless steel bolts. Din no. is 1.4307, ASTM standards are A193/ A194 and ASME spec is SA193. If you are looking for SS 304 bolts and nuts for bolting in sea water so check dimension as per ASME B18.2.1, Threads as per ASME B1.1 and Finish should be according to ASTM A380. also remember to ask from your supplier to provide mechnical test report as per ASTM F593.
Stainless Steel 304 bolts Standard Specifications
ASTM A 193/ASME SA 193
all International Standards and ASTM, DIN, BS
3/6" to 2" | M3 to M56 or Custom Sizes Available as per requirement
Available Length Of Bolts
3 mm to 200 mm
Ready Stock of Fasteners Type
Lag Bolts, Square nuts, U bolts, Hex Head nuts, Eye nuts, Lock nuts, T nuts, Eye bolts, wing nuts, Counter sunk Bolts, Coupling Nuts, Square Bolts, Panel Nuts, Hex Bolt, Acorn Nuts, T bolt, Dome nuts, Hex Head Bolts
Check Types Of SS 304 Fasteners
Astm A193 Grade 304 Bolts
SS 304 Forged Rings
Stainless Steel 304 Nuts
SS 304 Stud Bolts
SS 304 Threaded Rod
Alloy 304 Washers
304 Stainless Screws
304 Stainless Steel Forging
SS 304 fasteners Sizes in Stock
SS 304 Fasteners
Size: 3/6" to 2" | M3 to M56 or Custom Sizes
ss 304 hex bolt Material Equivalent Properties
Mechanical Characteristics of astm a193 grade 304 bolts
Elongation (% in 50mm) minimum
Strength of Yield 0.2% Proof (MPa) minimum
Strength of Tensile (MPa) minimum
Rockwell B (HR B) maximum
Brinell (HB) maximum
Chemical Composition of SS 304 stud bolts
Equivalents grades of ss 304 bolts and nuts
The stainless steel 304 is a material grade with 18% chromium and 8% nickel in the composition. It is an austenitic stainless steel. There are equivalent material grades with slight difference in the composition. The lower carbon version of the 304 material is called the 304L. It is also used to produce bolts and nuts. The difference is that it can only have carbon to the maximum of 0.03% in the chemical composition. Although the mechanical properties slightly differ, bolts and nuts made from both the materials could be used equivalently. The 304LN is also an equivalent material that could be used for bolts and nuts.