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.
Quality Bending and Threading Inc. manufacturers custom, made-to order steel parts including anchor bolts, u bolts, j bolts, eyebolts, u bolts, threaded rod, studs and custom fasteners. All parts are American-made, made to your specifications in as little as three hours. The Detroit-based steel operation is a custom job shop working with GM, Ford, Chrysler, the construction industry, the steel industry, railroads, the military, fastener houses, big equipment makers on big as well as small orders. Call Quality Bending at (313) 898-5100.
Quality Bending works with companies that bring their own specifications and then custom makes whatever parts they manufacturers, contractors, suppliers or industries need (from a few pieces to thousands) quickly.
In this two minute virtual tour, Quality Bending team members ca how to make anchor bolts, how to make u-bolts, how to thread massive pieces or whatever major or small job needs to be done. Quality Bending anchor bolts hold the Renaissance Center, GM’s headquarters together as well as Comerica Park and most of the major projects in and around metro Detroit.
Quality Bending is a modern day blacksmith ready for the industrial age and the needs of multiple industries. How do you get a job done quickly? Who has the best job shop? Who can get all types of parts made rapidly? What’s your A 1 choice for anchor bolts, u-bolts, threading and other custom manufacturing? Call Quality Bending. (313) 898-5100.
Made an element and soldering tip for my Weller WPS18MP soldering iron. Used #31 insulated nichrome element wire, 8 1/2″ long, crimped each end attaching Teflon coated-PTFE wire. The nichrome wire was wrapped around a threaded brass screw, connected/soldered other ends of Teflon coated wire to the old pin connector (reused). Inserted the element into a SS housing I turned on my lathe, same style as old tip just longer. Please view my other video on how to build 3d printer bed elements here, same procedure, the soldering tips are just smaller, did not glue element in place either.
Just finished building another tip for my second iron, works even better than the first. Think I’ll redo the first one to match the second tip. Heats up much faster than the first cause I used a SS thin wall tubing instead of making another tip housing on my lathe, less area to heat, it also stay’s cool where the tip plugs into the iron, less labor to build it as well. So three problems solved and they will last a very long time.
I used Kapton tape (in this video) on the bare nichrome wire just for an example or illustration, therefor saving the new insulated nichrome wire I have. The thread size on the copper tips I stated was 1/4″ x 20, need to correct that, it is actually 1/4″ x 28.
One other item I need to mention as to why I used the SS thin wall tubing for the element housing. It has a very low coefficient of heat transfer (does not transfer heat well). The brass screw I wrapped the element wire around does transfer heat well, so therefor keeps the heat where you want it at the tip & for the most part, heat will not transfer down the SS tube where you really don’t want it to travel. This is also why I made the SS tube longer & why I used thin wall tubing.
Kapton tape: 1/4″ x 36 YDS for $5.00
https://www.kaptontape.com/1_Mil_Kapton_Tapes.php
Insulated Ni-chrome wire: 5′ for $3.50
https://ultimachine.com/content/31-awg-nichrome-wire-0
Connectors female: Pack of 100 for $3.00
https://ultimachine.com/content/01-gold-female-connector-pack-100