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.
This video shows a technique of repairing holes in an aluminum boat which works for holes up to 1/4″ in diameter. Full instructions below. Please, feel free to ask questions.
Instructions:
1- The closed end rivets used to plug the holes are usually available in 1/8″, 3/16″ or 1/4″ diameter. Measure the diameter of the holes you need to plug and choose the smallest rivet that is larger than the hole. So if you measured .180″ you would choose 3/16″ rivets and if you measured .190″ you would choose 1/4″ rivets.
2- Using a drill bit that matches the diameter of the rivets you have selected, drill out the holes you will be repairing.
3- Apply a bead of 5200 sealant to the end of the rivet and insert it into the hole from the outside of the boat.
4- On the inside of the boat, slide a rivet washer over the end of the rivet.
5- Set the rivet.
6- Optionally, clean up the extra 5200 sealant around the rivet head with a rag or paper towel before it cures. You do not need to worry about wiping too much away. The only sealant that you actually need is locked between the head of the rivet and the rivet washer.
Materials List:
-closed end aluminum blind rivets (aluminum body / aluminum shank)
-drill bit matching rivet diameter
-aluminum rivet washers matching rivet diameter
-rivet setting tool with die installed to match rivets you are using
-3M 5200 marine adhesive sealant (regular or fast cure)
Where to buy materials:
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