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Industry: Fastener
Brand Name: HCH
Place Of Origin: Jiangsu, China
Certificate: ISO9001-2015
MOQ: 5000
OEM: Yes
Samples: Yes
Thread Size: Customized
Selling Units: | Piece/Pieces |
Package Type: | Small boxes, plastic bags, bulk cartons, pallets |
Picture Example: |
Serrated lock washers have serrations along the outside diameter that prevent loosening and increase the Washer s locking power. Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. Lock washers create tension by “locking” the bolt or screw into the workpiece’s threaded hole. Unlike flat washers, they have serrations on the washer body to prevent rotation and provide a more secure connection than flat washers. These washers are frequently used in high-vibration environments to prevent the loosening of the fastener assembly.
Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Serrated lock washers are installed between the bolt head/nut and the mating surface. The bolted joint is then tightened in the same way as an unsecured bolt.
HCH Hardware is a famous manufacturer and exporter of hexagon Bolts, hexagon nuts and serrated lock washers in Taizhou, China.The team of our company along with the use of cutting-edge technologies delivers impeccable top quality products supremely adored and appreciated by our shoppers worldwide.If you want to know more product details or other products of our company, such as nuts, bolts and washer, please feel free to contact us.
Packaging: Small boxes, plastic bags, bulk cartons, pallets
Transportation: Ocean,Land,Air,Express
Supply Ability: 50000000 Piece/Pieces per Month
Port: Shanghai,Qingdao,Ningbo
Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
1- Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 1-3 days. If the goods are not in stock, it will be 20-30 days, depending on the quantity. Generally, a 20 foot container takes about 30 days.
2- Q: Do you provide samples? is it free or extra?
A: We’d like to provide free samples for standard fasteners, but clients need to pay the express charges.
3- Q: What is your payment term?
A: Generally, 30% T/T in advance , the balance against the draft copy of B/L .
4- Q: I need a customized fastener, but it’s not on your website. What do I do?
A: Please send us your request with detailed drawings or photos, then we will make the quotation for you accordingly. 5- Q: I’m not sure what screws I should be using or I need a little engineering help. Do you guys offer assistance?
A: Yes, we have professional engineer to help you, and can make the drawings for you if necessary. So, just please let us know your detailed requirements
1- Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 1-3 days. If the goods are not in stock, it will be 20-30 days, depending on the quantity. Generally, a 20 foot container takes about 30 days.
2- Q: Do you provide samples? is it free or extra?
A: We’d like to provide free samples for standard fasteners, but clients need to pay the express charges.
3- Q: What is your payment term?
A: Generally, 30% T/T in advance , the balance against the draft copy of B/L .
4- Q: I need a customized fastener, but it’s not on your website. What do I do?
A: Please send us your request with detailed drawings or photos, then we will make the quotation for you accordingly. 5- Q: I’m not sure what screws I should be using or I need a little engineering help. Do you guys offer assistance?
A: Yes, we have professional engineer to help you, and can make the drawings for you if necessary. So, just please let us know your detailed requirements
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.