Basic Info.
Standard
DIN, ANSI, GB, JIS
Texture
Carbon Steel, Stainless Steel, Brass, Alloy, etc.
Surface Treatmen
Zinc Plated, Black Oxide, Galvanized, Passivated
Heading Tag
Dx/Customizable
Application
Heavy Industry, Mining, Water Treatment
Packing
Cartons+Plastic Bags
Trademark
DX/Customizable
Specification
3/8"-5", M8-M150
Product Description
PRODUCT DESCRIPTION Product | Hexagonal Nut With Serrated Flange,Hex Flange Nut, |
Standard | ASTM / ANSI / ISO/DIN |
Material | Stainless Steel, Alloy Steel |
Mark | DX or According to customer's requirement |
Delivery time: | Normally in 15-30 days. |
Package | Cartons&pallets or according to customer's requirement. |
Thread Size d | 6# | 8# | 10# | 12# | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 |
|
d | PP | UNC | UNF | s | max | min | e | max | min | dc | max | min | k | max | min | h | min |
| 0.1380 | 0.1640 | 0.1900 | 0.2160 | 0.2500 | 0.3125 | 0.3750 | 0.4375 | 0.5000 | 0.5625 | 0.6250 | 0.7500 | 32 | 32 | 24 | 24 | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 40 | 36 | 32 | 28 | 28 | 24 | 24 | 20 | 20 | 18 | 18 | 16 | 0.312 | 0.344 | 0.375 | 0.438 | 0.438 | 0.500 | 0.562 | 0.688 | 0.750 | 0.875 | 0.938 | 1.125 | 0.302 | 0.334 | 0.365 | 0.428 | 0.428 | 0.489 | 0.551 | 0.675 | 0.736 | 0.861 | 0.922 | 1.088 | 0.361 | 0.397 | 0.433 | 0.505 | 0.505 | 0.577 | 0.65 | 0.794 | 0.866 | 1.01 | 1.083 | 1.299 | 0.342 | 0.381 | 0.416 | 0.488 | 0.488 | 0.557 | 0.628 | 0.768 | 0.84 | 0.982 | 1.051 | 1.24 | 0.422 | 0.469 | 0.500 | 0.594 | 0.594 | 0.680 | 0.750 | 0.937 | 1.031 | 1.188 | 1.281 | 1.500 | 0.408 | 0.452 | 0.480 | 0.574 | 0.574 | 0.660 | 0.728 | 0.910 | 1.000 | 1.155 | 1.248 | 1.460 | 0.171 | 0.203 | 0.219 | 0.236 | 0.236 | 0.283 | 0.347 | 0.395 | 0.458 | 0.506 | 0.569 | 0.675 | 0.156 | 0.187 | 0.203 | 0.222 | 0.222 | 0.268 | 0.330 | 0.375 | 0.437 | 0.483 | 0.545 | 0.627 | 0.02 | 0.02 | 0.03 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.05 | 0.05 | 0.05 | 0.06 |
|
ABOUT US Ningbo Dongxin High-Strength Nut Co., Ltd. was established in 1992,located in Ningbo,China .We are a modern fasteners factory,with fully automated production and stereoscopic warehouse. Our company mainly produce high strength fasteners. The products include all kinds of Bolts, Nuts,Washers, Pins, Studs,
Tapping/Double end Studs,Threaded rods, Machining parts, Carriage bolts,Screws, and ext. we export to all over the world.Dongxin always put quality first, With continued development , Dongxin has a good reputation in the fastener industry of Oil Field, Petrochemical Industry, Heavy Engineering Industry, Construction Industry and Wind Power Industry. We have been certified by ISO 9001-2015,API-20E(BSL-1 and BSL-2),PED,CE-EN 14399,CE-EN 15048,BV, ISO45001:2018, ISO14001:2015.
Look forward to cooperating with you.
Our TeamWhy choose us1.Location Advantage: Our company locate in Ningbo,China,Ningbo port is one of the largest deep-water ports in the world.2.Dongxin has a long history and production experience:We established since from 1992, specializing in the production of Nuts ,Stud bolts and bolts,we always put the quality first,.3.We have modern and automated production lines:We are a modern fasteners factory,with fully automated production and stereoscopic warehouse ,We have testing center.We use ERP system management.4.Keeping progressing always:We always keeping progressing and innovation at any times,and renewal the staleness equipment if necessary.5, We always offer the best ServicesThe fast feedback to customer,on-time deliver orders,be responsible for all of our customer.WorkshopCERTIFICATE
FAQQ1: Are you trading company or manufacturing company?
A:We are factory.
Q2:What is your main products?
A:Stud bolts,Heavy Hex Nuts,Structure nuts,Hex nuts, Thread rods, Tapping/Double End Studs;All kinds of Hex Head Bolts, Hex Socket Head Cap Screw with Grade: 8.8, 10.9, 12.9. All kinds of Spring, Flat, Heavy washers with any grade.
Q3:How to order?
A:Send the inquire by email.
Q4:Do you provide samples? Is it free or extra?
A:Yes, we could offer the sample for free charge if the samples in stock but do not pay the air cost.
Q5: What is the delivery ?
A: Sample order's delivery time is 5- 7 days. Container orders are about 15-20 days.
Q6:What's your main market:
A:USA,Canada,Europe,UK,Middle East,Asia and ext.
Address:
Xijingtang, Luo Tuo, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001, ASME
Company Introduction:
Ningbo Dongxin High strength nut Co., Ltd was established in 1992, located in Ningbo, China. Ningbo is a famous fastener city in China. Chinese-made fasteners are exported to all parts of the world with quality and price advantages. Over the past 30 years, Eastcom has been constantly innovating and reforming, always focusing on brand and product quality. We are a modern fastener factory, with automatic production and three-dimensional warehouse. Our company mainly produces high strength fasteners. The products include All kinds of bolts, nuts, washers, pins, studs, self-tapping/double head studs, threaded rods, machined parts, carriage bolts, screws, etc., are exported all over the world. Eastcom fasteners always adhere to the quality first, continuous development, in the oil field fasteners, petrochemical fasteners, heavy fasteners, construction fasteners, wind power fasteners and other industries enjoy a good reputation. The company has passed ISO 9001-2015, API-20E (BSL-1 and BSL-2), PED, CE-EN 14399, CE-EN 15048, BV, ISO45001: 2018, ISO14001: 2015 certifications.
Looking forward to cooperating with you.