External toothed lock washerJG768163
External toothed lock washer

JG768163

Description:


Material:Carbon Steel stainless steel
Surface treatment:Pickling and polishing ,Nickel plating, silver plating,tin plating
Standard:JIS,GB,DIN,ANSI,EN,ISO

Features

Our Locking Washers are made from metal, with either a stainless steel or zinc plated finish. These External Tooth Lock Washers have been developed for locking screws, bolts and nuts in place, and offer ideal prevention for the loosening of PCB spacers caused by vibrations.The Tooth Lock Washer, also known as an Electrical Contact Washer, has tooth-like serrations on the external diameter that help the toothed washer prevent bolted joints from loosening, through the use of friction.Our stainless steel toothed washers offer good corrosion and wear resistance. The zinc plated external tooth washer option, is ideal for applications where a high mechanical strength is needed. The lower material cost makes it an alternative to brass, when conductivity is not a critical issue. Zinc plating provides a professional finish and is RoHS compliant.


Material
1. Stainless steel: 201,303,304,316,410
2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
3. Copper: H62,H65,H68
4. Aluminum: 5056, 6061, 6062, 7075
5. According to customer demand
Advantages
One-stop shopping; • professional and experienced engineers and strict QC and QA system • response within 24 hours
Have passed the quality authentication • large stock for standard size
Timely delivery • Supply Material and Test Reports;
Samples for free
Surface Treatment
Zinc plated, Nickle plated, Chrome plated, Passivation, Oxidation, Anodization, Black Oxide, Phosphatizing, Power Coating and Eletrophoresis, etc
Processing Equipment:
cold heading machine, threading machine, CNC machining center, CNC lathe, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, grinding machine, etc


Certification:

ISO9001:2000, CE, RoHS,

Delivery,shipping & Serving:

Lead time: 5 working days for sample , 30 working days for bulk order.

Shipping: Ocean , Air, Express ( UPS , FEDEX, DHL, TNT)

Packing details:

Bulk packed in the 25kgs knited bags, then in Wooden cases.




FAQ

Q: Can you offer me sample?
A: Yes, we can offer you sample to test and check quality.

Q: How does your factory do regarding quality control?
A: We have professional QC team to inspect each items from the links of production to package.

Q: How about your delivery time?
A: Normally it will take 5-35 days after receiving your deposit.

Q: What is your payment term?
A: T/T,Western Union,L/C,and Paypal.This is negotiable.

Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.




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