Railway Track Bolt Price - ASTM A320 L7 All Threaded Rods Threaded Bars – Dingshen Metalworks

Railway Track Bolt Price - ASTM A320 L7 All Threaded Rods Threaded Bars – Dingshen Metalworks

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ASTM A320/A320M L7 All Threaded Rods Threaded Bars Standard: IFI-136, ASME B16.5, DIN975 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 palle...


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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Hex Fit Bolts to UK, A307 A Hex Bolts Discount, Hex Head Cap Screw Uses, We also ensure that your selection will be crafted with the highest quality and reliability. Please feel free to contact us for further information.
Railway Track Bolt Price - ASTM A320 L7 All Threaded Rods Threaded Bars – Dingshen Metalworks Detail:

ASTM A320/A320M L7 All Threaded Rods Threaded Bars

Standard: IFI-136, ASME B16.5, DIN975

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.


Product detail pictures:

Railway Track Bolt Price - ASTM A320 L7 All Threaded Rods Threaded Bars – Dingshen Metalworks detail pictures


To constantly improve the management system by virtue of the rule of sincerely, good faith and quality are the base of enterprise development, we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Railway Track Bolt Price - ASTM A320 L7 All Threaded Rods Threaded Bars – Dingshen Metalworks, The product will supply to all over the world, such as: Bogota, Russia, Vietnam, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.



  • Please find this product at https://absupply.net.
    This video is to bring you a closer look at the Ultra Hardware 44630 Mortise Lockset with Deadbolt.
    This is a imported mortise lock.
    First impression of the lock case is that it’s nice, it has some weight to it, it does seem solid in its construction and it does seem to work well.
    You’re going to get the inside and outside knobs, these parts are less impressive overall, they’re hollow.
    This would be your outside trim, it has the spring-loaded spindle.
    These two through bolts will go through the holes in the lock case.
    The other side (same spring-loaded spindle), the rosette has the holes for the screws and your installation will basically be the same and then you’ll run the screws that are included through the rosettes.
    The installation of this is really straight forward.
    Polished brass knobs.
    These knobs may be unimpressive, but what is impressive is the price.
    Best used for residential use.
    It is a double cylinder function meaning you’re going to have a key for both sides of the door (two cylinders included).
    You’ll also get spring-loaded cylinder collars.
    A cylinder collar is nice to use because it acts as a theft deterrent, because if someone can get a pipe wrench on this cylinder and spin it off, they can easily, as you may have seen, operate the lock with a finger.
    However once that cylinder collar is installed and if you try to put a pipe wrench on it, it will just spin.
    Of course it is not a complete deterrent to keep people out, but it nonetheless is one purpose of a cylinder collar.
    And obviously to take up the rest of the distance between the face of the door and the outside of the cylinder (that would be called a standard cam).
    You get two keys with this.
    Includes a strike and you’ll also get a dust box.
    You’ll get 2 screws to hold the strike on and 2 screws to hold the body on.
    The screw that is already there and the highest on the body already, just leave alone. There are also two set screws already on the body below this, those are where the cylinder is located (you’ll want to draw those out a bit in order for the cylinder to go in).
    Now, the final thing that I will show you is how to reverse the handing of the body.
    This can be one of four ways, left or right hand and left hand reverse or right hand reverse.
    I’ll pull the cover off to show you the inter-workings.
    You’re going to have three screws to remove.
    You’ll want to be careful when removing the last screw, because there might be parts under there with springs that may want to jump (keep pressure on cover).
    You can see that there are a lot of parts in here.
    One nice things about mortise locks compared to cylindrical locks is that if you’re going to try and defeat this lock, you’ve got a very large assembly you have to get around to break the door open.
    All these moving parts are known in traditional mortise lock designs to last for a very very long time.
    Even low-end locks that don’t cost a lot of money such as this one.
    The reversing of this lock is nothing other than pulling the latch bolt back in and simply removing it.
    There are two aspects that have to get done here.
    You have to get this pulled out (latch bolt), you can then just turn it over an install it back in.
    Next, there is a part down here directly related to the dead locking tabs that are in the edge of the lock.
    You can see when I push that, the operation of things that move.
    Those pieces that move lock into the hub that is here, so all you would really need to do is take this out (you can see that it is handed) and flip it over (this has got to be on the exterior side of the lock) and put it back in.
    That’s how the operation of this item woks.
    You might want to make a mental picture of the insides so you don’t lose a piece or forget where things go.
    The case goes back on very nicely.
    Once the case is back on you can test all your moving parts to make sure they work.
    Another option is, when you order the lock from us, by all means you can indicate the hand of the lock in the comment field and I can potentially set the handing for you before we ship the lock out.
    That is if the lock will pass through my warehouse, if it is going to be a drop ship then it is very likely that it won’t be possible and that they will all just come out a standard hand.
    There is a template inside the box which is not a standard government 86 preparation.
    There are also instructions on how to reverse the lock.
    You will also get installation instructions.
    This says that it is for metal and wood doors, while it is true you can install them on both, a government standard (86 mortise lock) in the commercial world would not work.
    If you have any questions on the Ultra Hardware 44630 Mortise Lockset with Deadbolt or any other product by Ultra Hardware please feel free to reach out to us.

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