Material | Alloy Steel |
Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
Thread | UNC,UNF,UEF,UN,UNS |
Standard | ISO, DIN, ANSI, JIS, BS and Non-standard |
Sample Service | Samples are all in free when you confirm our price is acceptable. |
Certificate | ISO9001,CE, SGS, BV |
Advantage | 1. Competitive price; 2. OEM service available |
Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Payment terms | FOB, CIF, CFR, L/C, or others. |
Delivery method | by sea, by air or by express service |
Lead Time | 7-15 work days after order confirmed |
Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc. |
Notes | Special specifications and marks can be made according to customers requirements; |






More 14-year experience in Fastener industry
The founder of Dongguan Vigor Fasteners Trading Co., Ltd works in fastener industry more than 15 years. With this experience, Vigor can provide the professional products and service to our customers.
Providing Order-specific Reports(Complete Inspection process )
To assure you of market-leading product quality, most of our latest machines from Taiwan. Plus, we carry out strict in-house QC measures at multiple stages in our ISO 9001:2000-certified facilities, storing all results in our central databank, so we can provide you with detailed order-specific test reports on tensile strength, torque. And we also do Salt Spray Test for guarantee the product get rusted, do the test for zinc plating thickness.
Monthly capacity Over 500 Tons for anchor bolts, 1000tons for Socket screws
As one of the largest fastener manufacturers in China, we can produce over 500 tons for anchor bolts, 1000tons for Socket screws products monthly. We gladly ship free samples of our products within seven days and can fulfill orders in one to two months. If you have OEM/ODM orders to complete, contact us today.
Complete Fastener Products:
Our main products' range include: Drop-in Anchor, Drop in anchor with Lip, Hex Bolt Sleeve Anchor, Sleeve anchor with Flange nut, Chemical anchor, Wedge anchor, Stub bolt, Nylon anchor, Tie wire Anchor ,Hollow wall anchor , Swivel Band Hanger, Hex Socket Set Screw DIN913/ 914/915/ 916-45H, Automotive Hub Bolt, Flange Head Cap Screw, Bush Hammer Bit with Alloy Tips,DIN912 Hex Socket Cap Screw, DIN7991 Socket Flat Cap Screw, ISO7380 Button Socket Head Cap Screw, Hex keyDIN911 (Wrenches), Driver Bits, Hand tools(Shooting tools and shooting nails) and etc.
Produce time: Standard size in stock 5-7 working days, Non-standard: 12-18 working days, base on the quantity
Shipping way: by Air, Express,like Fedex, UPS, DHL,etc.More than 100KGS: By sea, we have agent ,it can help you ship the goods, if you have own agent, that also is OK.

Q1: Can you offer price list?
A1: We can offer all parts which we handing brands, as the price is fluctuating frequently,please send us detailed inquiry with parts drawing dimension, photo and estimated unit order
quantity, we will offer the best price for you.
Q2: What's the MOQ?
A2: Usually MOQ is according to different products
Q3: What's the delivery time?
A3: It takes 30-45 days
Q4: What's the packaging?
A4: Neutral packing or customer make packing
Q5: What's the payment term?
A5: Air order: 100% T/T in advance;
Sea Order: 30% T/T in advance, 70% balance before shipping.
Q6: How is the quality?
A6: Strict control before shipment.
Q7: What will you do if?
A7: We take full responsibility for any discrepancy and defection on our goods.
Q8: Can you offer free sample?
A8: It depends on the sample costs