factory Outlets for ASTM A193 B7 All Threaded Stud Bolts for Roman Manufacturer

ASTM A193/A193M B7 All Threaded Stud Bolts

API 6A 6D Flange Valve Wellhead ASME/ANSI Flange All Thread Stud Bolts

Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.

Standard: IFI-136, ASME B16.5, DIN976

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

Metric Size: M6-M100 with various lengths

Other Available Grade:

ASTM A193/A193M B7, B7M, B16, B8 Class 1 & 2, B8M Class 1 & 2,

ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.

Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.

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.


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    To take the top off your bronco is actually pretty easy, but I know the first time I did it I was pretty nervous that is was going to be difficult and take a long time. It only takes me about 10 minutes but there are a couple tricks I do.

    I only put in 4 bolts to hold my top on in the back. And I put the bolts in the spots that are easy to get to along the bed rail. Then I just take my 1/2 inch wrench and slide it over the nut under the rail, the take my 1/2 inch socket and loosen the bolt.

    There are 7 bolts along the windshield but I only keep two in there for summer and those are really easy to get to.

    Then what I’ve done is taken two 2x4s and added a couple eye bolts to the ends. Then I slide the 2x4s under the top. The top isn’t super heavy and I can lift it with my back and slide the 2×4 in.

    I’ve also put 4 eye bolts into the studs. Make sure you get these in the studs not just in the drywall. Then I take my ratcheting straps. Hook one end to the bolt in the ceiling and the other to the bolt on the wood. And ratchet it until it’s tight.

    Special thanks to Ike Elgard for the drone footage. Ike is an amazing drone photographer in Nashville if you ever need one.

    Thanks for watching and be sure to SUBSCRIBE so you’ll have more Early Bronco video’s in your inbox!

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    Testing out my new Craftsman Impact Wrench to remove the lug nuts on the car. The lugs are torqued to 80ft lbs.

    Craftsman Impact Wrench: https://www.sears.com/craftsman-c3-189-8221-heavy-duty-impact-wrench-kit/p-00945195000P?prdNo=22&blockNo=22&blockType=G22

    Torque Wrench was purchased from Harbor Freight:

    https://www.harborfreight.com/1-2-half-inch-drive-click-type-torque-wrench-239.html

    Lug Nut Impact Sockets: https://www.harborfreight.com/12-in-drive-sae-metric-lug-nut-impact-sockets-7-pc-69781-9166.html