Grade 5 Hex Nuts Price - ASTM A307 Grade A Hex Cap Screws – Dingshen Metalworks

Grade 5 Hex Nuts Price - ASTM A307 Grade A Hex Cap Screws – Dingshen Metalworks

Short Description:

ASTM A307 Grade A Hex Bolts Hex Cap Screws Standard: ASME B18.2.1 (Various types of configuration are also available) Thread Size: 1/4”-4” with various lengths Grade: ASTM A307 Grade A Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.


Product Detail

Product Tags

Sticking for the principle of Super Quality, Satisfactory service ,We have been striving for being a superb small business partner of you for A325 Bolts price, Using Structural Bolts, Hex Bolts Wholesale, We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
Grade 5 Hex Nuts Price - ASTM A307 Grade A Hex Cap Screws – Dingshen Metalworks Detail:

ASTM A307 Grade A Hex Bolts Hex Cap Screws

Standard: ASME B18.2.1

(Various types of configuration are also available)

Thread Size: 1/4”-4” with various lengths

Grade: ASTM A307 Grade A

Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, and so on

Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports

Please feel free to contact us for more details.


Product detail pictures:

Grade 5 Hex Nuts Price - ASTM A307 Grade A Hex Cap Screws – Dingshen Metalworks detail pictures


Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Grade 5 Hex Nuts Price - ASTM A307 Grade A Hex Cap Screws – Dingshen Metalworks, The product will supply to all over the world, such as: United States, India, Algeria, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.



  • The second annual White House Safety Datapalooza
    highlighted innovators from the private, nonprofit, and academic
    sectors who have used freely available government data to build
    products, services, and apps that advance public safety in creative and powerful ways. The event featured new safety data resources in the areas of transportation, food, occupational and consumer product safety as well as tools to improve disaster preparedness and emergency response.



    Purchased these PWS ratcheting castle nut from Joeboboutfitters and received horrible customers service from them when I tried to call and talked to their VP regarding my problem. Not only was the gentleman rude and not willing to help he insisted it is my install error, and that they would not allow me to return the multiple ones I purchased and that I need to contact the manufacturer and basically blew me off. I stated I will be contacting my credit card company and they cancelled my account… I never had a problem with previous orders but it seems if a problem does occur this company will not take care of the customer. With many high quality ar15 part distributors out there that I have dealt with and will solve customer issues. I would not recommend Joe Bob Outfitters.

    The receiver extension and how it mounts to the receiver is already a weak point on the ar15, I have seen people use 2 endplates to extend the contact area of the endplate nipple and the thread where they engage to stop the buffer tube from rotating. When the castle nut is properly torqued the buffer tube and endplate should not rotate, however under hard use with enough rotation force on the stock (counter-clockwise from the top) you can cause a non field reparable malfunction to the buffer tube and rotate it out of receiver. rare but still happens.

    Related Products