ASTM F436 Hardened Steel Washers Price - ASTM A320 L7 All Threaded Stud Bolts – Dingshen Metalworks

ASTM A320/A320M L7 All Threaded Stud Bolts Alloy steel bolting for pressure vessels, valves, flanges, and fittings for low-temperature service. Standard: IFI-136, ASME B16.5, DIN976 Inch Size: 1/4”-2.1/2” with various lengths Metric Size: M6-M64 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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    Unboxing and Reviewing an Old All Time Favorite that gets a lot of bad rap because NON-HOBBYIST failed to realize that Redcat Racing is trying to give you a lot for a low budget price so they cut out QoS and overlook a few manufacturing flaws.

    Actually, this 10th Scaler of a Monster Truck is a beast, with its 64T Spur and 21T Pinion Gear. It’s durable and powerful to keep you thrilled for hours out of a day.

    Every aftermarket brand name seems to support it, so getting upgrades and replacement parts isn’t a problem at all. The truck is designed very simple enough, you’ll just have to keep track of all the screws and where they belong because you have a lot of course and fine pitched thread screws to unscrew and screw back on when you go to assemble this BULLY of a Monster Truck.

    You do need to inspect your Volcano thoroughly if and when you purchase it because it might have a few manufactures flaws.

    1) Mine came with a lot of screws loose (e.g. the 3mm flat head screws are to small for the holes they screw into) that’ll strip in the holes they’re used in. I suggest either using typical White Glue or Fingernail Polish on any of the screws that screw into plastic to hold them in place.

    2) I had leaking Diff Case and I had to replenish the fluid that was lost.

    3) Right Rear Adjustable Strut was Terribly Loose and I had to tighten up considerably.

    4) I had to re-tape the ESC down because the cheap tape that was used pulled apart on the first run.

    5) Right Front drive axle is bent so I know that in the near future I’ll be replacing all axles with CVD’s.

    6) The Center Drive Shaft Out-Drive Grub Screw backed out and jammed against the motor and caused the Front Wheels not to turn. I thought the front diff broke.

    Other than that this truck is a Beast on 2S and I would hate to see what it can do on 3S. It probably would be insane to drive.

    If I was to rate this truck I would give it a 3.5 Stars out of 5 just because it is NOT truly RTR. I had to first do some maintenance on it and it still broke on its Maiden Run.



    Centering a drill bit is always the toughest part of drilling a broken bolt. An off-center drill hole causes the surrounding threads to be ruined. With Quikcenter the drill is perfectly centered in the broken bolt so you can step up to larger drill bits until the bolt is drilled out so thin that it will fall out of the hole leaving the threads intact. Then I run a tap through the hole to make sure it is clean. The original threads are ready to use again. I got mine from www.quikcenter.com and wanted to share for anyone with a similar problem. It’s a must-have for every mechanic and hobbyist & its very affordable.