Commercial Flat Washer Fasteners Suppliers in India

  • Commercial flat washers provide a smooth bearing commercial flat washers surface under the head of a bolt or nut.

  • Commercial Flat Washers Fasteners Available Size M3 – M48

  • Standard of Commercial Flat Washer Fasteners are IS/ANSI/ASME/DIN

Commercial Flat Washers Manufacturers – Top Quality Commercial Flat Washers Suppliers in India!

  • Asiamet is a manufacturers, suppliers in India. Flat washers are used to increase the bearing surface of a bolt head or nut and distribute pressure away from the points of the hex or square. For every bolt or screw diameter there are infinite possibilities for the inner diameter, outer diameter and thickness of the accompanying flat washer. In order to make the selection of a flat washer easier, certain standards have evolved.
  • The majority of flat washers in inventory at Nickel Systems conform to what we call a Commercial Standard. They are not dimension ally equivalent to USS (United States Standard) pattern, however some sizes do match the SAE (Society of Automotive Engineers) pattern.
  • The inner diameter is large enough to accommodate a bolt shank at the high side of tolerance. In the interests of economy when flat washers are made from stainless or nickel based alloys, outer diameters and thicknesses are only as large as functionally needed.
  • Related Keyword- ASTM 240 Stainless Steel 304/304L Commercial Flat washer, ASTM 240 SS 316/316L/316H Commercial flat washer fastener, ASTM A240 347/347H/ 317L Commercial Flat Washer Fastener, Carbon Steel B6/B7 Commercial Flat Washer, Alloy Steel ASTM 320 L7/L7A/L72 Commercial Flat Washer, Brass C270000 Commercial Flat Washer, Duplex Steel S31803/S32205 Commercial Flat Washer, Hastelloy B2/B3/C22 Flat Washer, Incoloy 800/800H/800HT flat washer fastener, Inconel 600/601 commercial flat washer, Monel 400/K500 flat washer, Nickel Alloy 200/201 flat washer
Product Commercial Flat Washer Fasteners
Size M3 – M48 and also available in all customized sizes
Die forging Closed die forging, open die forging and hand forging.
Threads Metric, BSW, BSF, UNC, UNF
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel
Plated, Buffing, etc.
Price Terms Ex-Works, FOB, CIF, CFR, CNF
Latest Price Call +919619672006
Email sales@asiametsteel.com

Commercial Flat Washer Fasteners Suppliers, Dealers
  • Do you want to know how much does commercial flat washer fasteners cost? Do you want to know where you can get the best price and quality steel washer in India?

  • We are ready to provide you our quality products, fast delivery service and custom cut washer sizes. Send us your detailed inquiry to us, our professional staff will get back to you with our best solution and costs.

  • The experts here in this company are aimed to provide the best quality of washer as per the requirement and demand of customers.

What is a Commercial Flat Washer?

Commercial flat washers provide a smooth bearing commercial flat washers surface under the head of a bolt or nut. They are unhardened and intended for general usage. Flat washer spread the load generated by tightening a bolt or nut over a large area. It protects the surface of the item from being damaged by the bolt or nut. Moreover, it prevents loosening because of the larger bearing surface when using a flat washer. We have a vast range of flat washer, which is manufactured using quality material and many clients appreciate our product because of its high tensile strength, durability and corrosion resistance.

Grades of Commercial Flat Washer

  • Stainless Steel – Grade: ASTM 182 , ASTM 193, ASTM 194, B8 (304), B8C (SS347), B8M (SS316), B8T (SS321), A2, A4, 304 / 304L / 304H, 310, 310S, 316 / 316L / 316H / 316 Ti, 317 / 317L, 321 / 321H, A193 B8T 347 / 347 H, 431, 410
  • Carbon Steel – Grade: ASTM 193, ASTM 194, B6, B7/ B7M, B16, 2, 2HM, 2H, Gr6, B7, B7M
  • Alloy Steel – Grade: ASTM 320 L7, L7A, L7B, L7C, L70, L71, L72, L73
  • Brass – Grade: C270000
  • Naval Brass – Grade: C46200, C46400
  • Copper – Grade: 110
  • Duplex & Super Duplex – Grade: S31803, S32205
  • Aluminum – Grade: C61300, C61400, C63000, C64200
  • Hastelloy – Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
  • Incoloy – Grade: Incoloy 800, Inconel 800H, 800HT
  • Inconel – Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
  • Monel – Grade: Monel 400, Monel K500, Monel R-405
  • High Tensile Bolt – Grade: 9.8, 12.9, 10.9, 19.9.3
  • CUPRO-Nickel – Grade: 710, 715
  • Nickel Alloy – Grade: UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625),UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)

Commercial Flat Washer Fasteners Specification

  • Materials: MS, Stainless Steel
  • Size in Die: 5 mm to 42 mm & 3/16 to 1 ½
  • High quality competitive price; superior anti-corrosion properties.

Din / ISO Standards For Plain / Flat Washers

DIN 125 A (ISO 7089) DIN 125 B (ISO 7090) DIN 126 (ISO 7091) DIN 9021 AS 1252
JIS B 1256 BS4320 A,B BS4320 C,D DIN 7989 DIN 6903
IS : 2016 TABLE II DIN 6916 JIS B 1186

Commercial Flat Washer Fasteners Dimensions

Bolt Size A B C Weight (lbs.) Per 100 Pieces Part numbers
Inside Diameter Outside Diameter Thickness Domestic Import
Black Galvanized Black Galvanized
1⁄2 9⁄16 13⁄8 0.109 4 16408 1609 19794 19795
5⁄8 11⁄16 13⁄4 0.134 8 16410 16411 19796 19797
3⁄4 13⁄16 2 0.148 11 16412 16413 19798 19799
7⁄8 15⁄16 21⁄4 0.165 15 16414 16415 19800 19801
1 11⁄16 21⁄2 0.165 19 16416 16417 19802 19803
11⁄8 11⁄4 23⁄4 0.165 22 16418 16419 19804 19805
11⁄4 13⁄8 3 0.165 26 16420 16421 19806 19807
13⁄8 11⁄2 31⁄4 0.18 33 16422 16423 19808 19809
11⁄2 15⁄8 31⁄2 0.18 38 16424 16425 19810 19811
15⁄8 13⁄4 33⁄4 0.18 43 16426 16427
13⁄4 17⁄8 4 0.18 50 16428 16429 19812 19813
17⁄8 2 41⁄4 0.18 57 16430 16431
2 21⁄8 41⁄2 0.18 63 16432 16433 19814 19815
21⁄4 23⁄8 43⁄4 0.22 83 16434 16435
21⁄2 25⁄8 5 0.238 96 16436 16437
23⁄4 27⁄8 51⁄4 0.259 110 16670 16671
3 31⁄8 51⁄2 0.284 130 16438 16439

Application of Commercial Flat Washer Fasteners

  • Paper and Ports
  • Chemical and Sugar
  • Oil & Gas and Defense
  • Breweries and Railway
  • Oil Mills Petrochemical
  • Shipbuilding and Offshore
  • Construction and Fertilizers
  • Power Plant and Steel Plant
  • Mining Refineries and Nuclear Power
  • Cement Engineering Co. and Government Org.

Features of Commercial Flat Washer Fasteners

  • Fine Finish
  • High Durability
  • High Grade Raw Material

Test Certificates

  • Manufacturer Test Certificate as per EN 10204 / 3.1B
  • Raw Materials Certificate, 100% Radiography Test Report
  • Third Party Inspection Report

Quality Assurance

Asiamet all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products

Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All forged fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also make custom marking on our products.