Metric Internal Tooth Lock Washer Dimensions

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Metric internal tooth lock washer dimensions.

Washer size t thickness thickness code a inside diameter inside diameter coda b outside diameter outside diameter code. Din 6798 a din 6797 a din 6798 j din 6797 j asme b 18 21 1 external teeth din 6798 v din 6797 v asme b 18 21 1 internal teeth washer with overlapped teeth for fasteners with weak tighten ing couples. A standard metric and custom washers manufacturer carries a wide variety of washers. From standard flat washers to machine screw washers to toothed lock washers we can supply the washers you are looking for.

049 metric lock washers din 6798 plain zinc plated stainless steel din 6798 j internal tooth part no. Metric lock washers internal external tooth this product is also available in inch download pdf. Metric internal tooth lock washers internal teeth dig into the screw head while the smooth outside edge won t snag objects. They may be mildly magnetic.

Hilitchi 400 pcs 8 size 304 stainless steel external internal tooth star lock washers assortment kit included. Stainless steel 316 a 4. Internal teeth dig into the screw head while the smooth outside edge won t snag objects. Metric flat washers per.

American metric corporation ametric 666 group. Hardness hrc 38 45 ordering example. The teeth on these washers bite further into the screw head and joint than standard external tooth washers to provide a stronger hold. Products washers lock washers internal external tooth.

Stainless steel 18 8 a 2 also known as a 2 stainless 18 8 is the most common grade of stainless steel for general use. Split lock washers place tension against a nut after tightening to help prevent loosening. L 4 j plain l 4 jz zinc plated l 4 j 304ss 304 stainless steel l 4 j 316ss 316 stainless steel for screw ø mm 2 2 3 2 5 2 6 3 3 5 4 5 5. Washer only for preassembling with metric pitch screws.

316 stainless steel washers have excellent resistance to chemicals and salt water. Specification din 125 this table define the dimensional limits of metric washers din 125. Nominal washer size t thickness min code a inside diameter inside diameter code b outside diameter outside diameter code. Suitable when the bearing surface is larger than the external diameter of the washer.

Metric lock washers internal tooth this product is also available in inch download pdf. Use with fasteners that have small heads such as fillister and cheese head screws. Can t find what you re looking for or need more information. Metric hex head screw iso hex head bolts iso 4014 iso 4016 iso 4017 iso 4018.

A corrosion resistant steel alloy.