Product Description
Stainless Steel A4-70 Flange Nylon Nut with Serration, per DIN6926
1> Decription: Stainless Steel A4-70 Flange Nylon Nut with Serration, per DIN6926
2> Material: Stainless Steel 316
3> Surface: Passivated
4> Size: M5(3/16") to M24(1")
5> Mechanical Properties: A4-70
6> Packing: Bulk packing, box packing & to customer's requested then in pallet.
We produce the Nut include Hex. Nut, Hex. Flange Nut, Kep Nut, Hex. Nylon Nut, Hex. Flange Nylon Nut, Square Nut, Coupling Nut, Hex. Jam Nut, Hex. Heavy Nut, Channel Nut(Sliding Nut) Etc.
Lock Nuts ensure a secure hold; Reduce slippage
Stainless Steel fasteners are suitable where strength and value are the primary considerations
Drive system is a hexagon-shaped head
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads. Ensure a lasting hold for any project.
If you are interesting our products, please do not hesitate to contact us, then we could quote our best price as soon as get from you.
Technical Delivery Conditions |
| Material | Steel |
| General requirements | As specified in DIN 267 part 1 & 15 |
| Thread | Tolerance | 6H |
| Standard | DIN13 Part 12 & 15 |
Mechanical
properties | Property
class | ≤M39: 5, 6, 8 or 10
>39: by agreement |
|
| Standard | ISO 267 Part 4 |
Limit deviations
geometrical tolerance | Product
grade | A for product up to size M24 and L≤10d or 150mm
B for product exceeding size M24 or L>10d or 150mm |
|
| Standard | ISO 4759 Part 1 |
| Surface finish | As processed |
| DIN267 Part 2 shall apply with regard to surface roughness |
| DIN267 Part 20 shall apply with regard to permissible surface discontinuities |
| DIN267 Part 21 shall apply with regard to the widening test |
| DIN267 Part 9 shall apply with regard to electropiating |
| DIN267 Part 10 shall apply with regard to hot dip galvanizing |
| Acceptance inspection | DIN267 Part 5 shall apply with regard to acceptance inspection |
Ningbo Gangtong Zheli Fasteners Co., Ltd is a manufacturer in China which mainly produces high strength fasteners and specializes in all kinds of hardwares. Founded in 2001, In the past ten years, it developed fast with its factory located in Ningbo Zhenhai Chemical industrial area and its headquarter /foreign sales department in Ningbo Jiangdong Eastern Business Centre. The factory now covers an area of approximately 15, 000 square meters, with monthly production capacity of 2000 tons. The company has its all-around research system, supply management, large-scale warehouse, metal fastener system, and advanced supply chain management technology with metal fasteners MRO-based integrated procurement distribution business, with annual sales over $15, 000, 000.
The company products consists of bolts & nuts assembled or separate, self tapping or drilling screws, lag screws, threaded rod or studs, washers, which are made from both carbon steel and stainless steel. The products are exported to North America, Europe, Australia, Russia, Southeast Asia and Middle East and are strictly conform with DIN, ANSI/IFI, JIS, BS, ISO, GB specification, which are applied to architectural steel structures, brigdes, oil pipeline, machinery equipment, furniture, vessel, railway.
The company is firmly carrying out the ISO9001: 2000 to every process of production, from raw material analysis, process inspection, to finally approve before shipment, we never stop focusing on achieving a super quality level. Quality is the life of enterprise, strengthening quality awareness, cultivating quality attitudes, standardizing quality behavior, setting up quality ethos is our direction to make our customers satisfied. Once defective products are found by our customers, we will follow strictly the 8D report and ultimately solve the problem and improves it.
The company always carry forward the spirit of "Employee is footstone, customer first, technique expert, quality first". We welcome all of you from all over the world to join us for the win-win business partnership and friendship, welcome to China, welcome to Gangtong Zheli Fasteners!
