IFI-115 12 Point Flange Screws Bi Hex Bolt
ASME B18.2.5M Metric 12-Point Flange Head Screws
Standard: IFI-115, ASME B18.2.5M
Thread Size: 1/4”-1.1/2” with various lengths
Thread Size: M6-M36 with various lengths
Grade: A193/A193M B7, B7M, B8, B8M, B16, SAE J429 Grade 5, 8 ASTM A320/A320M L7, L7M, L43, B8, B8M
Finish: Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium, Dacromet, 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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factory customized
IFI-115 ASME B18.2.5M 12-Point Flange Screws Bi Hex Bolts to Slovenia Importers Related Video:
I decided to make a couple of square head bolts for the clamp bolts on the stop instead of using commercial socket head cap screws. This video covers order of operations, working with multiple parts and turning and threading the shank. The next video will cover the work on the head, including cutting a radiused bottom groove, a large spherical radius on the ends and squaring the heads. I’ll also show how to heat treat the bolts to Rc60 to make them stronger and more durable.