ASME SA 193 SS Threaded Rod, Studs and Hex Bolts in Grade 304, 304L, 316, 316L

Stainless Steel Fasteners also known as inox steel or inox fasteners from the French “inoxydable” is a steel alloy with a minimum of 10.5 % chromium. A2 Bolts (304, 18/8) is a inox stainless steel bolts and is non-magnetic. In A2 bolts material the chromium provides a corrosion and oxidation resistance, however it can tarnish. SS 304 bolts are the most common stainless steel bolts. SS 304 fasteners contains both chromium (between 18–20%) and nickel (between 8–10.5%) metals as the main non-iron constituents. As a government approved Stainless Steel Fasteners manufacturers in India we supply a widest range of of Stainless Steel nut bolt which are used for inland rain water and fresh water to guide against these environments.

A2 bolt is an austenitic stainless steel. SS Studding (Threaded Rod) A2 & A4 are less electrically and thermally conductive than carbon steel and is essentially non-magnetic. SS Hexagon Bolts A2 DIN 931 has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. Stainless Steel Nuts A2 & A4 are the most common, popular and widely-used fasteners. Stainless Steel 304 Bolt is widely known as 18-8 (or 18/8) bolt which refers to its chemical content of 18% chromium and 8% nickel.

Stainless steel, when used for fasteners (nuts, bolts, screws etc) have British standards. BSENISO 3506 replaces BS6105. Part 1 covers bolts, screw and studs, part 2 nuts and part 4 tapping screws. when we see type A2 stainless steel bolts, we can also call it Type 304 fasteners. A2 > Type 304 can also be called 18/8 because it ‘approximately’ contains 18% Chromium and 8 % nickel.

A4 grade fasteners can be called type 316 fasteners. However, for marine conditions you need more resistance to corrosion. Adding molybdenum (2-3%) to the mix provides this extra cover – and gives us the A4 bolts. A4 grade bolt then is also austenitic, non magnetic and suitable for all the situations as A2 bolt BUT has the added advantage of being suitable for marine solutions. Often called Marine grade screws and marine grade SS fasteners. Our selection of SS bolts are A2 class 70 which is the most popular and widely used grade of stainless steel fixing. Both A2-70 bolt and A4-70 bolt come in three property classes: 50 (soft) , 70 (cold-worked) & 80 (high-strength) – the most common of which is the 70 class which is cold drawn” from bar stock.

Nirmaan Steel is RINA approved supplier & exporter of Stainless Steel Full thread stud, SS exhaust bolts, turbo bolts, Aerospace Bolts,  Stud Bolts, fixings, SS 304 Round Head Bolts, Hex Cap Screw, Dowel Pins, Flat Washer,  Nuts, SS 304 flat head cap screw, Heavy Hex Nuts, anchors, inserts, SS 304 threaded bars, Spring Washer and 304L hose clamps. We are stockist & distributor of PTFE- Teflon coated fasteners, DIN and ISO Metric SS 304 fasteners &  hex bolts, rivets, m10 bolts,  threaded rod and Double End Studs. Nirmaan Steel is PED approved manufacturer of PTFE Coated Stainless Steel Fasteners, Studs & machine screws. Check latest price list of Stainless Steel U-bolts and structural bolts.

Nirmaan Steel is also produce  aircraft fastening hardware like  self-locking nuts, wind turbine fasteners, anchor bolt and timber mat bolts (crane mat bolts), threaded inserts and high performance fasteners for aerospace and defense which can be plated in different platings, including zinc chromate, Hot Dip Galvanize etc.

Stainless Steel socket head cap screw also known as an Allen screw or Allen bolt, or simply a cap screw conforming to ISO 4762 or DIN 912. Stainless Steel Dowel rods are often cut into short lengths called SS 304 dowel pins. Our Stainless Steel threaded rod is steel rod with a metric screw thread along its entire length. SS 304 Threaded rod is ideal for heavy applications where a longer than normal length of SS 304 bolt is required. 304 Threaded rod come in a variety of diameters and are sold in 1-metre lengths so you can cut them to the length you require.

We have wide stock of  Hex Head Screws, Stainless Steel Flange Bolts, Long Bolts (Cable Reel Bolts, Motor Bolts, Thru Bolts), Place Bolt, 12 Point Bolt & SS 304 Hex Head Cap Screw. Compare our price of Socket Set Screws with supplier of Carriage Bolt in China. In Petro and chemical industry for flange connections stud, Stud Bolts and  Hex Bolts are used.

Our Dealers & Distributors in India and USA arrange complete range of Fastener & SS 304 Bolt in shortest time as well at best price, because we maintain anchor bolts and stud bolts in stock for sale which is available in many different ASTM grades including B7, L7, B16, B8, B8M, stain hardened and many more, so it saves time & cost to procure large diameter standard and metric fasteners & SS 304 bolting materials such as SS hex bolt, metric nuts, SS 304 screws, SS 304 washers stock from any other vendor or Manufacturer of High Tensile Fasteners in India.

Check our latest price list of Stainless Steel pins and studs, Chain Pins, Double End Studs & Single End Studs & two sided fastening product, mail to nirmaansteel@gmail.com for best price of Stainless Steel Hex Washer Screws, Six Lobe Screws, SS 304 Panel Screws, Thread Cutting Screws, Stainless Steel self tapping screw, Lock and Flange Lock Nuts, Finish Hex Nut, Heavy Hex Nut & Hex Flange Nut in Mumbai, Chennai & Ahmedabad, Gujarat.

Our online Stainless Steel Bolts Weight Calculator allows you to calculate an estimate of the weight of different sizes of Concrete Screws, shoulder bolt, allen bolt & Threaded Screws based on dimensions, shape and size #4 through M75. Check below table of Stainless Steel Bolt, Nut & Screw sizing chart which shows nominal size and provides convenient weight data.