Products

DESCRIPTION

Basic Info.

Model NO.	HEX FLANGE NUTS
Surface Finishing	Black Oxide, Zinc Plated, Geomet, Dacromet
Factories or Traders	Factory
Sample	Sample for Free
High Tensile	Yes
Heat Treatment	Yes
Texture	Carbon Steel, Stainless Steel, Alloy Steel, etc.
Transport Package	Cartons/Wooden Pallet
Specification	3/8"-5", M8-M150
Trademark	DongXin/Customizable
Origin	Ningbo, China

Product Description

PRODUCT DESICRIPTION

Ningbo Dongxin High-Strength Nut Co., Ltd
Products		Bolts, Nuts,Washers, Pins, Studs,Tapping/Double end Studs,Threaded Rods, Machining Parts, Carriage Bolts,Screws, and ext
Standard		ISO,DIN,ASTM,ASME,ANSI,AS,GB,GIS,JB,EN,AND non-standard
Grade		B7/B7M/B16/L7/L7M/660/2H/2HM/7/7L/12.9/10.9/8.8/6.8/4.8/
Size		3/8"-5",M8-M150
Material		Carbon Steel,Alloy Steel,Corrosion Resistant Steel,Stainless steel,Special Steel
Type		ASTM A194 Heavy Hex Nuts: 2H, 2HM,7,7L 7M,6,8/8A,8C/8CA,8M/8MA,8T/T8TA.ASTM A563/A563M Heavy Hex Nuts: DH, A, C, 8S, 10S, 10, 12.AS 1252 / 1112 STRUCTURE NUTS: Class 8, 10.JIS 1186/1181 HEAVY HEX NUTS: Class F8T, 10T, 8, 10.ISO 4032 HEX NUTS:DIN 934 / 6915 HEX NUTS: 8, 10, 12.EN 14399 HEAVY HEX NUTS: Class 10.UNI 5587 HEX NUTS: Class 8, 10.GB 1229 STRUCTURE NUTS: Class 8, 10.GB 6170 HEX NUTS: Class 8,10.ASTM A193/A320 Alloy Steels: B7, B7M, B16, L7, L7M, L43.ASTM A193/A320 Stainless Steels: B8, B8M, B8T (Class 1 and Class 2), B6.Precipitation Hardened Stainless Steels: ASTM A453 Grade 660.DIN 975/976 Thread Bar:Class 8.8,10.9,12.9.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.
Surface Finishing		Black Oxide,Zinc plated,Geomet,Dacromet,Teflon (PTFE),Hot Deep Galvanize(H. D. G. ) Black Oxide etc.
Certificate		ISO 9001-2015,API-20E,PED,CE-EN 14399,CE-EN 15048,ISO 45001:2018,ISO 14001:2015
Sample		We can supply the samples for free,if the samples we have in stock
Packing		Cartons & pallets or according to customer's requirement
Place of Origin		Ningbo,China

PRODUCT APPLICATION

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.
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 ISO9001-2015,API-20E(BSL-1 and BSL-2),PED,CE-EN14399,CE-EN15048, ISO 45001:2018, ISO14001:2015,BV.
Look forward to cooperating with you.

PACKING&SHIPPINGFAQQ1: 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.