Wholesale Price China ASTM A193 B7M All Threaded Stud Bolts to Philadelphia Factory
Short Description:
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....
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Wholesale Price China ASTM A193 B7M All Threaded Stud Bolts to Philadelphia Factory Detail:
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.
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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for Wholesale Price China ASTM A193 B7M All Threaded Stud Bolts to Philadelphia Factory, The product will supply to all over the world, such as: Latvia, Romania, venezuela, If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
I finished one motor and pinion and this is a run through on how to install a 1/8″ (3.17mm) bore pinion on to the 2.3mm motor shaft of a 380 brushed motor. The pinion gear is RC4WD brand 12t, 32p, long steel pinion gear. Different, shorter set screws will be required (M3 x 0.5 x 3mm). I chose stainless steel set screws. 32 pitch pinions for 2.3mm bore motor shafts are very hard to find and you would probably have to have it custom made if you don’t want to adapt a 1/8″ (3.17mm) bore pinion. Pinion height is important to align the pinion correctly to the gearbox. I measured from the top of the pinion to the front cover of the original pinion and motor mount which is approximately a 66.9 – 67mm distance. I mistakenly said 70mm but approximately 67mm is actually correct. The 1/8″ to 3/32″ (2.4mm) adapter bushing is NWSL brand (osorail.com), part number 10162-9. If you decide to go brushless, most brushless motors already have a 1/8″ shaft. I do not want to go brushless. I simply want a bump up in motor performance and want to use steel pinions. Actually, most of these buggies originally utilize mabuchi 380 motors with a 12 tooth pinion gear, however, some buggies out there utilize mabuchi 390 motors with 10 tooth pinion gears which I believe is for more torque when the buggy comes with the larger type tires. I do not believe that 380′s and 390′s are interchangeable, however, I have not verified it. Thank you for watching.
