ASTM A193/A193M B7M All Threaded 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.
A bolt shield anchor is the bolt you will need to fix up heavy garage doors, garden gates, security grills ,heavy ducting and heavy pipework. It’s easy to use and gives a very strong secure grip.
Shear nuts are a security nut that are very difficult to remove without specialist tools, as their name implies the head of the nut shears off leaving behind a dome shaped nut which is very difficult to grip, making removal very difficult. The shear nuts used in this video are stainless steel M10 and require considerable force to shear the hexagon part from the body of the nut, these cost about £1 each. You can also get cheaper glavanised versions, they come in several bolt diameter sizes from M6 to M16.