High Cost Performance Q235 Carbon Steel Zinc Plated Flat Square Washers

• Customization: Available
• Type: Square Washer
• Material: Carbon Steel
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Logo: Customized
• Standard: ISO, DIN, GB, BS, ASTM, ASME, JIS
• Transport Package: Carton and Pallet
• Specification: M3- M60; Customized
• Trademark: Better Fastener
• Origin: China
• HS Code: 731822
• Production Capacity: 500 Tons/Month

Product Description

Product Description

Specification

Products Name	Washer
Standards	DIN 125A; DIN9021; DIN440; DIN126; DIN433; ASTM USS &SAE; F436; JIS; ASME, GB
Surface Treatment	Plain/ Self Color (S/C); Polished; Zinc Plated (ZP); Zinc Yellow (Y2P) Zinc CR 3+; Oxide Black; HDG (Hot Dip Galvanized); Nickel Plated Phosphated ; Mechanical Galvanized; Dacromet; Geomet;  Zinc Nickel Alloy Plated;Tin Plated
Material	Carbon Steel
Size	M 3-M60; Customized
Hardness	Grade 4.8/ 6.8/ 8.8/10.9/12.9;  Q235 (90-200HV); #45 (1045); #60; 38-45HRC ( above 300HV)
Heat Treatment	Tempering;  Hardening;  Spheroidizing;  Stress Relieving.
Avaliable Packing	Bulk in cartons +wood Pallet or according to customer special demand
Application	Mechanical Manufacturing, Automobiles, Construction
Delivery Method	By sea/ By air/ By express

Packing & Delivery

Packing:
Products are packed in carton boxes or plastic bags. We offer OEM service, so customized packing is warmly welcomed.

Delivery:
1. Express such as FedEX/ DHL/ UPS/ TNT for samples.
2. By Air or by Sea for mass production. Please advice airport or destination port.
3. Customers specify freight forwarders or shipping methods.

Company Profile

Hangzhou Better Fastener Technology Co., Ltd.

Founded in 2001, Hangzhou Better Fastener Technology Co., Ltd. specializes in fastener R&D, production and sales. Leveraging Jiaxing Fastener Industry Belt's advantages, it has a mature supply chain, offering quality products and customized solutions globally.
Our main products include standard & non-standard customization per drawings/parameters (washers, bolts, nuts, stamping parts, etc.) for petrochemicals, construction and machinery and more, 
Adhering to international standards (ASTM, ANSI, ISO, etc.) and strict quality control, its products perform well. With monthly output over 500 tons, we meet bulk orders timely.
With 20+ years of international trade experience, we serves 80+ countries (Europe, America, Asia, etc.) via "high standards" service. We have professional teams covering R&D, production to after-sales.
Upholding "Better fastener, quality, service", we're seeking win-win cooperation with global customers for new industry value.

FAQ

Q1:Why is there oil in the product? 
A:There will be a layer of anti-rust oil on the surface of the product, in order to prevent the product from rusting, but it may feel a little dirty during use
 
Q2:How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 30-45 days if the goods are not in stock. It's according to quantity.
 
Q3: Do you provide OEM/ ODM service?
 A: Yes, we welcome OEM and ODM absolutely, and we also have strong ability to carry your OEM&ODM orders.
 
Q4: Do you offer sample? 
A: Yes. We could provie samples ( standard & in stock) according to your demand for free charge but we're not responsible for freight cost.

Q5: Which industries can your products be applicated?

A: Our fasteners can be used in many industries, Such as Food/ Chemical/ Pharmaceutical Industries, Aerospace, High-speed Rail, Automotive, Wire Connectors, Engines, Plumbing Fittings, Electronic Equipment, Construction, etc.