ss309/ ss310 / ss321/ ss316ti /ss317l stainless steel bolts nuts washers fasteners

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No.110-A453 Gr.660 A286, ANSI B18.2.1 hex bolts and nuts

Quick Details:

Place of Origin: Jiangsu, China (Mainland)
Brand Name: ZB
Model Number: OEM
Standard: DIN
SCREW BOLT: fasteners and nuts
minifix fastener: thru bolt fastener
thru bolt fastener: SS316 /SS316L/SS410/SS317LN
1.4529/904L: spring clip fastenings/metal clips fasteners
ss410 ss309 ss321: fasteners and nuts
din912: stainless steel snap fastener
m12x1.5 bolt: fastener serrated tooth washer
bolt nut: nut bolt making machine price
stud nut: chemical bolt
a4 70 bolt: m22x1.5 bolt

Our Feature:
3. Small order accepted
4. Mill test certifecate can be provided
5. Material: SS316L, SS316Ti, SS317, SS317LN, AISI309, AISI314,AISI310S, AISI904L, S31803, S32760, S32750, Hastelloy C-276/C-4/C-22, Hastelloy B,Monel 400, Monel K500, ALLOY59, INCONEL625/600/601/X-750/718, Incoloy725/825/925,A193 B7/B8/B8M/B16, A194 2H/8MA, A453 GR660A/B/C/D, 1.4529 ,254SMO, Nimonic80A, Nimonic105,Nimonic90 etc.

Types of Fasteners
· Square/Hex head
· Heavy Hex head
· Hex Flange
· Flange 12 point
· Round Head
· Plow Head
· Track Bolt
· Forged Eye Bolt
· Slotted Head
· Weld Studs
· Square/Hex Nuts
· Hex Flange Nuts
· Hex Coupling Nuts
· Track Bolt Nuts
· Machined Screw Nuts
· Wing Nuts
· Structural Bolting
· Locking Fasteners
· Socket Head Screw
· Socket Set Screw
· Machined Screws
· Washers

Company Information:
Winrock is professional supplier for special fastener, it establish an office on shanghai city, manufacture base is in Dongtai city, Jiangsu Province.
Production are widely application for Oil and gas, Petrochemical ,Power generation, Pressure vessel, Valve... We could machine fastener as international standard or special requirement. Winrock have fastener machining equipments completely, could make hot forging, CNC turning, rolling thread, heat treatment process. our equipment could machine bolts & nuts size M8-M100, length 0-2000mm. We have more special materials bar and end production in stock.
Winrock have strict inspection system, including chemical element analysis, physical metallographic, mechanical (350℃ tensile, -110℃ impact test), UT test,ect.

Factory diagram:

Packaging & Shipping:

Our Package

Our services:
What kind of products we can offer?
We are the manufacturer of fasteners, so we can offer the goods you need with all size.
What about our factory?
We are one of the biggest trade company in Jiangsu which name "the capital of fastener" in China, and our goods have high quality and reasonable price. And if you are the customer with long cooperation relationship with us, we can also give you some discount. And we welcome your visit all the time.
If you are interested in our products or have any questions, please don't hesitate to contact us and we really cherish the chance with your cooperation. And hope we will have a good relationship in the near future.
We can also supply produces include different standars of bolt,like DIN931, DIN912,DIN6921,DIN603,A307, A325 for ship.

1. Commonly type of payment:
30% deposit, 70% balance against the B/L copy
2. Quality Control:
Befor the shipping, we will test the goods according to your requestment.
And we will arrange the shipment only after you confirm.
3. Sample Expense:
If your goods is common size, we will send you the sample for free.You just need bear the courise fee.
If your goods is Non-Standard we will calculate costing according to the actual situation, Each sample will be modify to your satisfaction.
The sample fee will regared as part of the total value in the offical contract, if the quantitly is enough sample will be return.

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