Black Cl10.9 Alloy Steel Hex Socket Flat Countersunk Head Cap Screws

• Customization: Available
• Material: High Strength Steel
• Type: Cap Head
• Model NO.: HSCS-3
• Head Style: Cap Head
• Standard: DIN, ANSI
• Grade: 10.9
• Application: Machinery, Building
• Finish: Black
• Payment: by T/T, 30% Down Payment, Balance Before Shipment
• Trade Term: Fob, CFR, CIF, DDU, DDP, DAP
• Delivery Time: 25-45 Days
• MOQ: 500kg
• Transport Package: Buk in Carton+Pallet
• Specification: 1/4- 4" / M6-M100
• Trademark: HR
• Origin: China
• HS Code: 731815
• Production Capacity: 1000 Ton/Month

Product Description

Product Show:


Product description:

Product Name	Hex socket flat head screw
Standard	ASME B18.3  DIN912
Material	carbon steel, alloy steel, stainless steel, brass, etc.
Grade	ASTM A 574 (Min tensile strength: 1170Mpa, hardness: HRC37-44); CL 8.8, 10.9, 12.9
Size:	1/4-  4" / M6-M100
Surface treatment	black, zinc plated, HDG, Dacromet, Nickel, Chrome,Geomet 500B, Magni

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Our product list:

1. Bolts: hex bolt, hex cap screw, heavy hex bolt, heavy hex structural bolt, carriage bolt, hex flange bolt, square nuts, plow bolt, step bolt, shoulder bolt, tower bolt, timber bolt, guardrail bolt, hex socket cap screw.

2. Nuts: hex nut, heavy hex nut, square nut,hex flange nut, hex nylon lock nut, slotted nut, eye nut, hex cap nut, caps nut.

3. Washers: flat washer/ plain washer, fender washer, taper bolt, square washer, 
helical spring-lock washer, hardened steel washers, external / internal tooth lock washer


Our Advantage:

* Strong Technical support: our engineer in fastener industry for about 20 years are hear for you.

* With 50 friend factories support, we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.

* 10 years' experience in international trading industry.

* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!

Looking forwarding to cooperate with you, we will use our best service to prove your choice right!