black carriage bolts

Product Detail ISO7380 Stainless Steel Hex Socket Button Head Screw with Plain Finish Manufacturer Hongyi Fasteners Standard ISO Appearance Bright,Neat,Shiny Quality Control Qualification of 97.5% Specification All Size Grade Carbon : 4.8 , 8.8 , 10.9 , 12.9 Pallet Size Standard Heat Treatment Tempering,Hardening, Stress Relieving,etc. Carton Size 25cmx25cmx13cm Packing Regular and Strong Packing Lead Time 15 Working Days Warranty 100% Available Finish Blue white zinc,Black zinc,Yellow zinc,Bright zinc,Black oxide,Dacromet,Nickel Plated,chrome plated ,etc. Manufacture Process Heading/washer assembly/Threading/Secondary machine/ heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping Available Material Stainless Steel/Steel/Brass/Bronze/Iron/Carbon Steel/Alloy Steel

1.All kinds of bolts; Hex bolt . round head bolt . T head bolt 2.Material: carbon steel, 45# steel, 40 Cr, 35CrMo; 3.Finishing: zinc plated or black or plain or HDG; 4.Size:M 6 -M64; length 12mm-500mm 5.Grade: 4.8 8.8 10.9 12.9 6.Standard: AS ME , DIN, JIS, BS, non-standard ; 7.Supply ability:400 tons per month; 8.Certificate: ISO9001:2008; sam@hdcl86(dot)com Call me for more details sam@hdcl86(dot)com +86 15512711000 Call me for more details +86 15512711000

If you have any need, please contact us . Could you provide free carriage bolt samples 9 A. How about your delivery time of carriage bolt 9 A.

* Best price,standard parts industrial park handan, convenient transportation, low cost. All our clients or friends, from home or abroad, are warmly welcome to visit us! contact us Please contact me if you have any questions, I am very happy to be your friend.

Good equipment, consummate craft and strict management enable the quality of the products and service standard to reach the level of int. is one of the largest enterprises to produce tight firmware in Mainland China. Good equipment, consummate craft and strict management enable the quality of the products and service standard to reach the level of international market.

We can manufacture nonstandard parts according to your drawings. Perfect Quality: We have strict quality control from producing to delivery. We are also capable of producing non-standard fasteners according to customers’ drawing or sample.

8. Packing details, Bags+Catons+Pallets, or according to clients` requirement. , Limited Operational Address: 2-1218, Hualong Mansion, Intersection Of Nanhu Rd. , Jiaxing, Zhejiang, China (Mainland) Website: Website on

Its 1-piece forged from carbon steels, used through iron strengthening plates on either side of a wooden beam. Its commonly used into bare timber, the squared section giving enough grip to prevent rotation. Main: Hex bolts,Hex nuts,Wedge Anchor,Wood Screw, L Bolts, anchor bolts, studs, high strength products.

(6) Mass processing according to customer’s final drawing or customer approved samples. (7) We have the ability to produce any spring according to your mechanical drawing or sample. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

Samples We can offer free samples to our customers , it would be an effective way for confirming the order. Each year , we attend several famous fastener trade shows all over the world. Q: Do you provide samples 9 is it free or extra 9 A: Yes, we could offer the sample for free charge .