China metric castle nut factory wholesale
- NEWSTARWDH
- CHINA
- 7-35 DAYS
- 3000 TONS
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN935
Measurement system: INCH, Metric
Size: 1/4''–1-1/2’’; M3 – M42
Grade / Class: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.
Hex Castle Nut
Hex castle nuts have a grooved head allowing a cotter pin through the nut and into a hole in a bolt shank. Thus preventing the nut from slipping off the attached bolt. Often used in machinery, shafts and automotive applications.
Product Parameters
Product name: Hex Castle Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN935
Measurement system: INCH, Metric
Size: 1/4''–1-1/2’’; M3 – M42
Grade / Class: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.
Description
Product name | Hex Castle Nut |
Place of origin | China(Mainland) |
Brand Name | NEWSTARWDH |
Port | Qingdao or according to requirement |
Delivery time | Normally in 7-35 days, according to quantity |
MOQ | 500kgs for each specification |
Mark | According to customer’s requirement |
OEM | Available |
Hex castle nut strength three test
1. Torque test: The torsion of a product is the ability to demonstrate its resistance to being twisted into two halves. Various standards have minimum requirements for the torsion force of self-tapping screws. In this test, the Hex castle nut is clamped on a torsion tester with a tapped middle splitter, and then the torque is applied by a torque wrench until the stud is broken. If the torque does not exceed the specified minimum requirements, the product is not qualified. The failure to show that the nail is too soft or the crepe is too small.
2. lock test: This test is to lock the 镙 nail to a test board, the board has the specified hardness / thickness and aperture. If the Hex castle nut is locked over the test board, but the crepe is deformed, the product is unqualified. Failure to display indicates that the nail surface hardening treatment is too light or too soft.
3. Locking torque test: This test is only required if the screw is rolled. When the lock test was performed, the minimum lock torque of the test board was observed. If the torque exceeds the specified standard value (the standard value is based on the size of the nail / surface treatment), the product is unqualified. Unqualified display of the surface of the dowel does not have sufficient lubricity, or the crepe is not properly formed and requires greater torque.
Methods for preventing the nut (or bolt) from automatically returning in mechanical design and production are:
1, padded spring washer; (simple and easy to do)
2. with hexagonal slotted nut + cotter pin; (increased processing steps compared to the same period)
3. Padded stop washers; (increased processing steps compared to the same period of last year)
4. Insert the hex head opening of the hexagon bolt into the steel wire. (increased processing steps compared to the same period last year
Packaging Details:
A. Bulk in cartons(≤25KG)on wood pallet 36CTN/wood Pallet
B. Box + Carton + wood pallet , carton≤ 18kg , 48CTN/wood Pallet
C. According to customer special demand
We also accept customization order according to your samples and drawings
If you have other questions or concerns, please feel free to contact us.
