Product Name: Flat washer
Standard: DIN1440 ASTM F436 DIN125, DIN127, ISO4014, ISO4017, ASME/ANSI B18.2.1 & JIS & IFI
Material: Carbon steel, alloy steel, stainless steel...
Grade: 4.8-10.9
Size: M3-M40 #6-3"
Surface: HDG, Zinc-plated, Dacromet, Passivation, Black, Nickel plated, chrome plated, Polish
Packing:Bags+Catons+Pallets, or according to your requirement.
About F436 Flat Washer
The F436 hardend flat washers are used under the head of a high strength bolt or similar external threaded fasteners. Its usually made of medium carbon steel through hardend or carburized to a higher strength mechanical properties. Its usually supplied with ASTM A325 high strength bolt and A563 heavy hex nut.
Q1: Are you trading company or manufacturer ?
A1: We are factory.
Q2: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.
Q3:The quality of your products?
A3:The company has advanced production and testing equipment .Every products will be 100% inspected by our qc department before shipment
Q4:How about your price?
A4:High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.
Q5:Could you provide free samples?
A5:We can provide free samples for standard fastener, But the clients will pay the Express charges.
Q6: What's your Delivery Time?
A:Standard parts: 7-15days,Non-standard parts: 15-25days.We will make the delivery as soon as possible with the guarantee quality.
Q7: How should I order and make payment?
A7:By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.
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