Hex head bolts and screws, High strength bolts for Structural application, Full thread stud bolts, Double-end stud bolts , Socket head cap/set screws, Welded stud, Anchor bolts, U bolts sets, Clamp sets, Insulation clamp sets.
Hex nuts, Heavy hex nuts, High strength nuts
for Structural application, lock nuts
Plain washer, spring washer, square taper
API 20E BSL1、BSL2、BSL3 Bolts and Nuts
The company mainly produces: GB70, DIN912 socket-head cap screws; GB5782, GB5783, outside, DIN933 DIN931 Hexagon bolt; GB1228, DIN6914 steel structure using high strength large Hexagon head bolts. GB27 Hexagon head bolt hole, GB3632 steel structure using high strength bolts torsion; GB3170 DIN934 nut, and T-type, double ended, square, oval head, fixing various types and specifications of non-standard bolt, specifications from M4-M100, as long as you want.
produced International Standard (GB), American Standard (ANSI), Tak Standard (DIN) and other special non-standard fasteners, hot-forged fasteners nuts: U.S. IFID-6 hexagonal nut, IFID-12 hexagonal nut, the specifications are 1/4- 4''. British BS916 hexagonal nut, the specifications are 1/4-4'', German-DIN934 hexagonal nut, standard M2-M90, thin US-cap and US-cap, 2H nut, the specifications are 1/4-3'', and non-standard nuts.
ADEL fasteners co., Ltd. :
We are able to provide professional PPAP documents to car parts customers. Provide services and counselling PPAP requirements and project management.
ADEL fasteners co., Ltd. :
procurement, outsourcing, with nuts, bolts, screws, fittings, cold forming and hot forging parts, screw machine parts in the greater China region, metal stamping, machining parts, injection plastic parts, small packaging plastic bags, cardboard boxes and other products more than 200 suppliers. Supplier management according to ISO 9001 and TS 16949 quality basis,
Our entire range of fasteners is made of carbon steel, alloy steel and stainless steel, aluminum, brass, silicon bronze and other special materials. Production is carried out in compliance with ISO, DIN, BS, ANSI, JIS specifications
There are five major series of our products:
1. High strength bolts with large hexagon head for steel structures (GB/T 1228-1231)
2. Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (GB/T 3632-3633)
3. High strength bolts with hexagon head and flange torque type for steel structures (QBC 1011-1014)
4. Cheese head studs for arc stud welding (GB/T 10433)
5. Big specifications of wheel nuts, nuts with washer face and nuts sets
The products carried out the standard like USA (ANSI/ASME ), Germany(DIN), Japan(JIS), Britain(BS), Australia(AS) and International Standard (ISO)etc, for example:
1. USA Standard high strength bolts with large hexagon head for steel structures (ASTM A325 A490 A325M A490M)
2. USA Standard Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (ASTM E 1852)
3. Germany Standard high strength bolts for steel structures (DIN 6914-6916)
4. Japanese Industrial Standards high strength hexagon head bolts (JIS B 1186)
5. Japanese Industrial Standards high strength torque type bolts (JSS II-09)
6. British Standard high strength joints bolting (BS 4395)
7. Australia Standard high strength bolting (AS 1252)
8. USA Standard welding stud bolts (ANSI/AWSD 1.1)
9. USA Standard stainless steel welding stud bolts (ANSI/AWSD 1.6)
10. Japanese Industrial Standards Cheese head studs for arc stud welding (JISB 1198)
In the same way, the company also produces according to customer's requirement like standard or special big diameter and big length high strength bolts, hexagon nuts, foundation bolts, double thread ends studs, thread rods, rail tie-in bolts and welding bolts, studs, pins, riveted fasteners which supply for vessels or boilers industry line. In addition, we can satisfy the requirement for the surface finish, for example: phosphated, hot dip galvanized, mechanical galvanized, sherardizing, dacromet and Teflon, etc.
Among above-mentioned products, torshear high strength hexagon head with flange bolts, nuts and plain washers was our company’s patented products. They not only have the advantages of convenient handling, easy visual inspection, and high efficiency during construction but also convenient dismounting, and can use torque method to recheck if the bolts have been well fastened. These features have solved the problem of difficult fastening at the corner of the steel structure and prevented the potential risk of head broken caused by the indentation on the head shank of the washer.
-----------Stainless steel Nuts----------
----Shape: Hexagon Nuts ,Nylon insert locking Nuts,Nylon insert stop Nuts, all metal insert lock nuts, Domed Cap Nuts ,Flange Nuts, Square Nuts, Weld Nuts,Chain roller,Other special Nuts as per Customer's request and their drawing;
----(Square nuts,Hexagon nuts,Hexagon thick nuts,Wing nuts,Lifting nuts,Acorn nuts,Hexagon nuts with raised face,Tight nuts,Knurled nut with collar,Knurled nuts,Small hexagon thin nuts-Fine pitch thread,Lnsert round nuts,Small round nuts,Round nuts,Round nuts with drilled holes in one face,Round nuts with set pin holes in side,Slotted round nuts,Prevailing torque type hexagon nuts (with non-metallic insert),Acorn nuts,Hexagon thin nuts,Hexagon slotted and castle nuts,Hexagon thin slotted nuts,Prevailing torque type hexagon nuts with flange (with non-metallic insert),Prevailing torque type all-metal hexagon nuts,Prevailing torque type all-metal hexagon nuts with flange,Hexagon thin slotted nuts,Square weld nuts,Hexagon weld nuts)
(DIN934, DIN439, DIN985, DIN982, DIN1587, DIN6923, DIN929,DIN928, DIN562, DIN557, JIS B 1181, JIS B 1196, JIS B 1190 , JIS B 1163, U-Nuts, Conical Nuts)
----Specification: DIN, JIS, ANSI (IFI)
----Thread: Metric (MC, MF), Whitworth (BSW, BSF), United (UNC, UNF)
----Material: Stainless Steel 304 / 316,A2 / A4
----Size: M3---M24 (1/4"—1")
----Condition: Cold Formed and Passivated or S-Coating #3
----Main Market: japan , european,american and local market
----We also manufacture the special parts or nuts accorging your drawing, and we can supply the hot formed nuts which size bigger than M24 (1") .We also provide the above mentioned products made of carbon steel if the order is enough big.
Cataloge, Data for Dimension of Nuts and Thread --Please find in chinese version :http://www.chinafastener.biz/GB/comp.asp?ID=2287
railway fasteners ;high strength bolts and nuts;Fastener for motor, diesel engine, mechanical vehicle, petrochemicals, and electric power, etc.
railway fasteners, bolts, nuts, fasteners used in vehicle like auto,petrochemical and electric power industries
Cemented carbide or other materials.
With the properties of high quality, long service life, high accuracy and short delivery time, our products are
widely used to all kinds of process such as multi-station cold heading machine, hydraulic tensile, high speed stamping, hot forging cast and so on. Besides our products
are popular to the customers in the filed of aerospace, automobile, road and bridge, hardware tools, electric,
lighting, furniture, bearing, home appliances and so on.