| 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 |
