OEM Steel Black Oixde Gr12.9 Round Torsional Shear Bolts Tension Control Bolt Tc Bolt

• Customization: Available
• Material: Alloy Steel
• Type: Cheese Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI
• Grade: 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Delivery Time: 15-45 Days
• Payment: T/T, L/C, Paypal, Western Union, etc.
• MOQ: 500kg
• Trade Term: EXW, Fob, CFR, CIF, DAP, DDU, DDP
• Transport Package: Bulk in Cartons + Pallets
• Specification: 1/2 - 1-1/8
• Trademark: HR
• Origin: China
• HS Code: 731815
• Production Capacity: 1000 Ton/Month

Product Description

Product Photos:

Product Description:

Product Name	Twist off type tension control structural bolt
Standard	ASTM B18.2.6
Material	carbon steel, alloy steel, stainless steel, brass, aluminium,etc.
Grade	ASTM F1852, F2280, Class 8.8, 10.9,12.9
Size	1/2 - 1-1/8 /M6-M36
Surface treatment	plain( bare), black, zinc plated, HDG, mechnical galvanizing, Dacromet, Nickel, Chrome,Geomet 500B, Magni, PTFE coated, polishing, passivation, anodizing
Delivery time	15-30 days in peak season, 25-45 days in off season
Trade Term	EXW, FOB, CFR, CIF, DAP, DDU, DDP
Payment	T/T, L/C, Paypal, Western Union, etc.
Package	bulk in cartons+ wooden pallet, bulk in steel pails +wooden pallet; bulk in wooden cases, tip up by plastic bag+ steel pallet, or according to customer's special requirement

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Product Range:

1. Bolts: hex bolt, hex cap screw, heavy hex bolt, heavy hex structural bolt, carriage bolt, hex flange bolt, square bolts, plow bolt, step bolt, shoulder bolt, tower bolt, timber bolt, guardrail bolt, hex socket cap screw, T head bolt, U bolt, threaded rod.

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, U clip nut, all metal locknut

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

4. Non standard fasteners: based on customer's drawing or samples

5. Turning parts, the processes including: turning, grinding, milling,  drilling holes, knurling

6. stamping parts, the process including: stamping, cutting, bending, welding, drilling holes


Why Choose US:

* 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!
FAQ
1.Why choose Shanghai Hengrui?
Rich experience: we have more than 10-years staff to support all technical issues and sales issues.
Reputation: many of our customer are the project customers, especially in Municipal Projects.

2.What's MOQ?
900kg/size for bolt, 500kg/size for nut and washer

3.What's the payment?
By T/T, 30% down payment, and balance before shipment

4.What is the delivery time?
30-45 days in generally,  the precise delivery time based on the detailed order

5.How to guarantee the quality?
For non standard products, the samples to be sent to customer before mass production.
and the material test report and inspection report will be sent to customer before shipment