Squre Washer

Squre Washer

Stainless Steel Square Flat Washers
Stainless Steel Square Washers
Stainless Steel Square Plate Washers

Supplies A Full Range Of Stainless Steel Square Plate Washers, Stainless Steel Square Flat Washers, 316 Stainless Steel Square Washers At Factory Price In India. Carries A Complete Line Of Stainless Steel Square Beveled Washers, 1/2 Stainless Steel Square Washer In Mumbai, India

A Washers Is A Thin Plate That Can Be Coupled With Fasteners In Order To Distribute The Load Of The Fastener. Typically, Washers Have A Centralized Hole And Are Disc Shaped. Therefore They Have Two Diameters, The Size Of The Diameter Can Vary Depending On Its End Use. Today, Ss Square Washers Are Known To Complement Diverse Fastening Applications.

Due to their flat sides( they could be flat on both sides or one side flat with the other being bevelled), stainless steel square washers are designed to prevent rotation. They tend to fit in restricted spaces, unlike their round counterparts, which are not accommodated. Square shaped washers that have one side flat with the other side being sloped, is known as stainless steel square beveled washers. Beveled washers also referred to as a levelling shim, is used for structural support, in applications such as with l-beams.

Generally, they are made from metals like aluminium, copper, brass Bronze, zinc or plastic materials (nylon, polyethylene, Teflon). Washers can also be made from different grades of alloys and steel. stainless square washers manufactured from alloys or steel tends to be stronger and far superior as compared to just plain metals or plastic ones. For example, the 316 stainless steel square washers have a high tensile strength, good resistance to corrosion, good resistance to wear and tear. Hence, they can be used in equipment’s that require their parts to resist corrosion with the ability to withstand tough conditions.

Although the application and end use of the product determines the type of washer to be used in the service. The 1/2 stainless steel square washer is commonly used in construction, machinery, and automotive applications. Stainless steel square plate washers are often coupled with square head bolts. Stainless steel square flat washers prevent pull through and provide a larger surface area. In comparison to standard round flat washers, the stainless steel skid plate washers have a greater holding capacity.

Material of Spring Washer

  • Carbon Steel Washer :ASTM A193, A307
  • Stainless Steel Washer :AISI 304, 302, 304L,316L, 316, 317, 310, 321, 317L, 347, 420,410, 904L etc.
  • Alloy Steel Washer :ASTM / ASME A/SA 193 / 194 B 6, B 16, B 7/ B 7M, 2, 2HM, 2H, B 7, B 7M, GR 6
  • Duplex & Super Duplex Steel Washer :ASTM / ASME A815 UNS No. S31803, UNS No. S 31254, UNS No. S 32205, UNS No. S 32750, UNS No. S 31550 and UNS No. S 32760
  • Nickel Alloy Washer :ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 4400 (MONEL 400), UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 10276 (HASTELLOY C 276),UNS 8825 (INCONEL 825), UNS 6625 (INCONEL 625), UNS 8020 (ALLOY 20 / 20 CB 3)

Stainless Steel Spring Washers Application

  • Stainless Steel Square Washers uses in Spiral Welded tube for burner pipes and flues
  • Stainless Steel Square Washers uses in Pharmaceuticals
  • Stainless Steel Square Washers uses in Off-Shore Oil Drilling Companies
  • Stainless Steel Square Washers uses in Heat Exchangers
  • Stainless Steel Square Washers uses in Specialty Chemicals
  • Stainless Steel Square Washers uses in Pharmaceutical Equipment
  • Stainless Steel Square Washers uses in Gas Processing
  • Stainless Steel Square Washers uses in Aircraft Exhaust Manifolds
  • Stainless Steel Square Washers uses in Power Generation
  • Stainless Steel Square Washers uses in Sea Water Equipment

Stainless Steel Spring Washers Dimension

Dimension of Stainless Steel Square Washers

Bolt Size

B A C Weight (lbs.) Per 100 Pieces

Part Numbers
Side Length Inside Diameter Thickness Gauge Plain Galvanized
1⁄2 2 9⁄16 .195 21.00 12015 12016
5⁄8 21⁄2 11⁄16 .25 42.50 12019 12020
3⁄4 23⁄4 13⁄16 .315 63.00 12021 12022
7⁄8 3 15⁄16 .315 74.29 12023 12024
1 31⁄2 11⁄16 .39 133.00 12025 12026

Stainless Steel Square Washer Specification

Square Washer Standard DIN, ASTM, BS and all International Standards
Square Washer Length M02 to M33
Size of Square Washer 3 mm to 200 mm
Type of washer Square Washer

India’s Largest Manufacturer Of Stainless Square Washers, Stainless Steel Skid Plate Washers In Mumbai, India

Stainless Steel Spring Washer Size Chart

For Screw Nominal Size Hole Diameter Outside Diameter Washer Thickness
M1.6 1.7 4 0.3
M2 2.2 5 0.3
M2.5 2.7 6 0.5
M2.6 2.8 7 0.5
M3 3.2 7 0.5
M3.5 3.7 8 0.5
M4 4.3 9 0.8
M5 5.3 10 1
M6 6.4 12 1.6
M7 7.4 14 1.6
M8 8.4 16 1.6
M10 10.5 20 2
M12 13 24 2.5
M14 15 28 2.5
M16 17 30 3
M18 19 34 3
M20 21 37 3
M22 23 39 3
M24 25 44 4
M27 28 50 4
M30 31 56 4
M33 34 60 5
M36 37 66 5
M39 40 72 6
M42 43 78 7
M45 46 85 7
M48 50 92 8
M52 54 98 8
M56 58 105 9

View Stainless Steel Square Flat Washers Dimensions & Weight, 1/2 Stainless Steel Square Washer Specifications.

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