Stainless Steel Washers

316 Stainless Steel Washers Suppliers in UAE

Stainless Steel Washers

What are Stainless Steel Washers?

The washer can be described as a disk-shaped thin plate with a hole. It helps to distribute the load of various threaded fasteners. The stainless steel washers are used with bolts to prevent the loss of pre-loan after torque application, which is caused by brinelling. They help to protect surfaces during the installation process of screws and bolts in various industrial applications.

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Why are stainless steel washers important in fastening?

  • The stainless steel tab washer is described as a mechanical locking solution that helps secure bolted joints with a physical barrier. It is installed between the bolt head and the mating surface, and then the bolted joint is tightened like any regular bolt.
  • The SS punched washer is an essential component used under the bolt head for force distribution, which is applied while tightening. It has several industrial usages.
  • The machined washer is manufactured on a lathe machine. They are plain washers which are designed for more accuracy and precision.
  • The round washer is a sealing or cushioning washer which helps to form a seal around the fastener. They are often used for bonding to metallic washers or for reducing noise and vibrations.
  • The spherical washer is used as a fastening solution on an uneven space.
  • Also known as a round plate washer, the dock washer is an oversized cut washer. It is mostly used in wood construction projects and marine applications. They help prevent the bolt heads and nuts from pulling into the wood.
  • The stainless steel cup washers are used with countersunk head self-tapping screws for a wide range of industrial applications.

What is the difference between SAE and USS washers?

The SAE washers are produced according to compliance with Society of Automotive Engineers specifications. These heavy duty stainless steel washers come with smaller outer diameters and thinner gauges compared to their bolt counterpart sizes.

The USS washers are quite similar to the SAE ones, but they have a slightly larger inner and outer diameters.

Difference between 304, 316 and 316l stainless steel washers

The difference between 304, 316 and 316l stainless steel washers lies in their chemical composition. The 304 stainless steel washers material has 18% chromium and 8% nickel, whereas the 316 grade material has 16% chromium and 10% nuckel. It also has added molybdenum which is why its corrosion resistance is higher than the 304 grade material.

However, the 316L material has lower carbon content than the 316 stainless steel washers, and thus the former is able to resist corrosion much better than the latter.

SS 304 machined washer and tab washer suppliers in Middle East in 3mm to 36mm

Stainless Steel Washer Specification

Sizes

Sizes

M2 – M100

Length

Length

3 to 200 MM

Standard

Standard

DIN, ASTM and BS

 

Material

Material

Stainless Steel

Temperature

Temperature

Up to 1100°F

ASTM/ ASME

ASTM/ ASME

A193/ SA193

316L stainless steel washers and SS punched washer in USS coarse & SAE threads in Dubai

SS 304 Washer Threads

  • USS- United States Standard thread
  • SAE- Society of Automotive Engineers

SS Washer HSN Code

HSN Code Product Description
7318 bolts, Screws, nuts, screw hooks, coach- screws, rivets, cotter-pins, cotters, washers and similar articles, of steel or iron
SS round washer and spherical washer as per DIN, ANSI, ASME, JIS standards

SS 304 Washer Standards

Din 125a Flat Washers Din 127b Spring Washers Lock Washers Din 6798
DIN 125 Flat Washers Din 125 Spring Washers Lock Washers Din 7980
Din 1440 Flat Washers Din 6908 Conical Spring Washers Lock Washers Din 127 B
Din 440r Flat Washers Din 436 Square Washers Lock Washers Din 25201
Din 9021 Flat Washers Din 434 Square Taper Washers Serrated Lock Washers Din 6798
Din 126 Flat Washers Square Washers Din 434 Spherical Washers Din 6319
Din 6916 Flat Washers Din 9021 Plain Washers Spherical Washers Din 6319 C
Din 433 Flat Washers Plain Washers Din 125a Tab Washers Din 93
Din 7349 Flat Washers Plain Washers Din 126 Tab Washers Din 463
Din 7980 Spring Washers Plain Washers Din 7989 Tab Washers Din 432
Din 2093 Spring Washers Plain Washers Din 434 Fender Washers Din 9021
Din 128 Spring Washers Lock Washers Din 6799 M3 Fender Washers (Din 9021)
Din 6796 Spring Washer Lock Washers Din 5406 M10 Fender Washers (Din 9021)
Din 137 Spring Washer Lock Washer Din 128 Split Lock Washer Din 127

Stainless Steel Washer Price

Plain, Narrow Flat, SS Washers Price List (ANSI B18.22.1)

ID OD Max Thickness Price Pack of
0.068 in 1/8 in 0.028 in $12.49 10
0.068 in 3/16 in 0.028 in $11.86 10

Stainless Washer Types

Stainless Steel Roofing Washers

Stainless Steel Roofing Washers

Stainless Steel Rivet Backup Washers

Stainless Steel Rivet Backup Washers

SS Countersunk Finishing Washer

SS Countersunk Finishing Washer

316 Stainless Steel Washers

316 Stainless Steel Washers

304 Stainless Steel Washers

304 Stainless Steel Washers

316L Stainless Steel Washers

316L Stainless Steel Washers

Stainless Steel Tab Washer

Stainless Steel Tab Washer

SS Punched Washer

SS Punched Washer

Stainless Steel Machined Washer

Stainless Steel Machined Washer

Stainless Steel Round Washer

Stainless Steel Round Washer

Stainless Steel Spherical Washer

Stainless Steel Spherical Washer

Stainless Steel Dock Washer

Stainless Steel Dock Washer

Heavy Duty Stainless Steel Washers

Heavy Duty Stainless Steel Washers

Stainless Steel Cup Washers

Stainless Steel Cup Washers

Large Diameter Stainless Steel Washers

Large Diameter Stainless Steel Washers

M20 Stainless Steel Washers

M20 Stainless Steel Washers

Check Stainless steel cup washers and dock washer grades, size chart, dimensions and weight

Stainless Steel Cup Washers Grades

SS Available Grades 316, 410, 316L, 304, 321, 304L, 310, 317L, 446, 347, 420, 422, 202

304 Stainless Steel Fender Washer Sizes

Flat Washer Sizes in MM Outer Diameter (OD) in MM Inner Diameter (ID) in MM Washer Thickness in MM
203.2 x 19.05 15.875 3.7846 0.7874
254 x 17.4625 19.05 4.4196 1.016
254 x 19.05 17.4625 5.1562 1.016
254 x 25.4 19.05 5.1562 1.016
254 x 31.75 25.4 5.1562 1.016
6.35 x 17.4625 31.75 5.1562 1.016
6.35 x 25.4 17.4625 7.1374 1.27
6.35 x 31.75 25.4 7.1374 1.27
6.35 x 38.1 31.75 7.1374 1.27
6.35 x 50.8 38.1 7.1374 1.27
7.9375 x 25.4 50.8 7.1374 1.5748
7.9375 x 31.75 25.4 8.7122 1.27
7.9375 x 38.1 31.75 8.7122 1.27
7.9375 x 50.8 38.1 8.7122 1.5748
9.525 x 25.4 50.8 8.7122 1.5748
9.525 x 31.75 25.4 10.3124 1.27
9.525 x 38.1 31.75 10.3124 1.27
9.525 x 50.8 38.1 10.3124 1.27
12.7 x 38.1 50.8 10.3124 1.5748
12.7 x 34.925 38.1 13.4874 1.5748
12.7 x 50.8 34.925 13.4874 1.5748

18-8 SS Split Lock Washer Dimension

Dia in MM Outside Dia in MM Inside Dia in mm Thickness in mm
101.6 5.3086 2.8956 0.635
152.4 6.35 3.5814 0.7874
203.2 7.4422 4.2418 1.016
254 8.4836 4.9022 1.1938
304.8 9.5758 5.588 1.4224
6.35 12.3698 6.4008 1.5748
7.9375 14.8082 7.9756 1.9812
9.525 17.272 9.5758 2.3876
11.1125 19.7104 11.176 2.7686
12.7 22.0726 12.7508 3.175
14.2875 24.511 14.3256 3.5814
15.875 27.2542 15.9512 3.9624
19.05 32.131 19.1262 4.7752
22.225 37.0586 22.3012 5.5626
25.4 42.0624 25.4762 6.35
28.575 46.9138 28.6766 7.1374
31.75 51.7144 31.8516 7.9248
34.925 56.3626 35.0266 8.7376
38.1 61.4426 38.2016 9.525

Stainless Steel Washer Weight

SIZE in MM PLAIN PUNCHED
IS:2016
HEAVY WASHER
IS:6610
MACHINED WASHER
IS:2016
SQUARE TAPER SPRING FLAT SECTION IS:3063-72 SPRING SQUARE SECTION IS:6735-72
DIN: 7980
Size (MM) PLAIN PUNCHED
BS:3410 TABLE 7
MACHINED HIGH STRENGTH
FRICTION GRIP
FOR
CHANNELS IS:5372-75
FOR
I-BEAM IS:5374-75
TYPE-B
(CHANNELS) IS: 6649-85
TYPE-C
( I-BEAMS ) IS: 6649-85
M-3 0.254 0.254
M-4 0.508 0.508
M-5 1.016 1.016 0.762 0.762
M-6 2.794 2.794 2.032 1.016 1/4 0.21
M-8 5.08 5.334 27.94 30.48 4.064 2.794 5/16 0.35
M-10 9.906 40.64 10.16 25.4 27.94 6.35 5.08 3/8 0.48
M-12 14.732 48.26 15.748 50.8 55.88 50.8 45.72 9.652 5.842 1/2 1.07
M-14 20.828 73.66 0 0 0 15.24 9.652 0
M-16 26.924 111.76 28.702 86.36 95.25 228.6 215.9 22.606 14.986 5/8 1.85
M-18 32.258 160.02 0 0 0 24.638 16.764 0
M-20 41.656 203.2 43.688 147.32 170.18 215.9 203.2 38.608 31.242 3/4 2.91
M-22 44.45 256.54 190.5 177.8 41.91 34.544 7/8 4.27
M-24 78.994 304.8 83.82 342.9 406.4 165.1 152.4 66.548 45.974 1 6.13
M-27 100.076 370.84 107.442 317.5 381 304.8 292.1 72.898 52.324 1.1/8 7.69
M-30 128.27 424.18 136.144 419.1 474.98 444.5 406.4 112.522 81.28 1.1/4 9.9
M-33 180.34 510.54 191.516 533.4 596.9 584.2 571.5 160.02 88.9 0
M-36 221.742 563.88 233.68 647.7 741.68 673.1 660.4 170.942 133.35 1.1/2 17.24
M-39 320.04 660.4 337.82 718.82 876.3 182.118 142.494
M-42 444.5 464.82 281.94 203.2
M-45 538.48 558.8 297.18 216.662
M-48 721.36 746.76 312.42 228.6 2 27.78
M-52 810.26 838.2 462.28
M-56 1216.66 1.93
M-60 1310.64 2.03
M-64 5.54 2.18
M-68 5.74 0
M-72 6.34 2.4

Advantages Of 316 Stainless Steel Washers

  • Strong hardness
  • Larger tensile strength
  • Light weight
  • Used as spacers
  • Acts as load distributor
  • Best thermal and electrical conductivity
  • Premium quality raw materials
  • Ensure long lasting durability
  • Provide smooth surface on the fasteners

What Is The Difference Between A Fender Washer And A Regular Washer?

What Is The Difference Between A Fender Washer And A Regular Washer?

SS Machined Washer Characteristics

  • Corrosion protection
  • Dimensional precision
  • Standards that are long-lasting
  • Consistent results

Other Types of SS Washers

Stainless Steel Washer ASTM F593 Dome Washer
316 Stainless Steel Punched Washer SS 316L Large Barrel Washer
Stainless Steel 304 Machined Washer SS 304L Washer With Bolt
ASTM A193 Grade B8 Round Washer 18-8 Stainless Steel Washer With Carriage Bolt
SS 304 Lock Washer Marine grade Stainless Steel Washer With Nut Or Bolt
316 SS Spherical Washer SS 410 Washer With Nut
Stainless Steel A4 Tab Washer AISI 431 Washer With Lock Nut
Grade A4-70 Hex Washer 316 Stainless Steel Spring Washers Curved
SS 303 Countersunk Washer Stainless Steel 304 Square Taper Washer
A2 SS Dome Tooth Washer ASTM A193 Grade B8 J Toothed Lock Washer