Washers

Taper Washers | DIN 6918 | Plain Taper Lock Washer Supplier


Taper Washer

Taper Lock Washers


Description:

Taper washers from ITA Fasteners are durable and high strength washers which come in square or half round shapes. They are designed to allow the bolt assembly to fit on support structures seamlessly. They can be used on channel sections and underneath nuts to ensure that it is rigid. These washers are mainly used to correct alignments in structures and ensure that the parallelism is consistent throughout the product.

With one side of it consisting of a sloping angle, it is a type of flat washer which is square or circular in the center. They can be used in applications which require the fastening of bolts into I-beams, U-beams and American Standard beams. Our washers come in carbureted carbon steel and stainless steel for applications requiring varied strength. You can also get quotes for customised taper washers as per your different requirements and sizes. Contact us for more details.


Dimensional Standards:

DIN 6918


Size range:

Metric: M6 to M42
Inches: As Per Requirement

TAPER WASHER

DIN 6918 - Square taper washers for U-sections

Equivalent norms: DIN 6918; UNI 5716;

taper washer
DIN 6918 - Square taper washer dimensions

Legend:
a - side length
b - side length
h - Washer width
d - Inner diameter
c - height shrinkage
t - groove depth
e - height axis washers
Makings:
Steel: 295-350 HV10
Stainless: -
Plastic: - 
Non Ferrous: -
Thread: - 
Notes:
Table according to DIN 6918:
dimensions in mm

NominalFor thread sizedabcehrtzWeight kg/1000pcs
size min = nominal sizemax.Nominal sizemin.max.Nominal sizemin.max.min. = nominal sizemax.Nominal sizemin.max.approx.approx.  
13M121313,432624283029,3530,651,61,93,74,93,95,920,71,6818,3
17M161717,233229,534,53635,236,81,61,94,455,94,96,92,40,8231,7
21M202121,524037,542,54443,244,822,55,2575,88,22,80,9227,1
23M222323,524441,556,55049,250,822,5686,89,23,21282,8
25M242525,525653595655,0556,9522,56,268,57,39,73,213,8129
25AM242525,525653595655,0556,9522,56,257,656,458,853,8813,8128
28M272828,525653595655,0556,952,536,268,57,39,73,213,8122
28AM272828,525653595655,0556,952,536,257,656,458,853,8813,8121
31M3031326259656261,0562,952,536,5297,810,23,213,8156
31AM3031326259656261,0562,952,536,58,056,859,253,9613,8155
37M3637386865716897,0568,9533,56,689,48,210,63,213,8182
37AM3637386865716867,0568,9533,57      

BS 3410 - 1961 Square Or D-shaped Taper Washers

BS 3410 - 1961 square or d-shaped taper washer dimensions
Screw thread d3/81/25/83/47/81
dmin=nominal size7/169/1611/1613/1615/161-1/16
max15/3219/3223/3227/3231/321-3/32
S11-1/41-1/21-3/422-1/4
h3° & 5°3/163/163/163/163/163/16
1/41/41/41/41/41/4

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