railway fasteners: screw spikes, track bolts
non-standard fasteners: U bolt,square bolts, wheel bolts, special bolts and screws, drive screws
standard fasteners: ANSI/ASME B18.5 1990,DIN6914, ANSI/ASME B18.2.1 1996, DIN571,square bolts, hex bolts, wood screws, eye bolts,hex head screws, hex lag screws, round head square neck bolts, hex nuts
stamping parts: pipes & hooks, hose clamp, welded stampings, clamps kit
punching piece, cooling extrusion of cooling and heating, mechanical processing, non-standard piece, which are consistent with GB, DIN, ANSI and JIS, products of various specifications and max length of 1500mm.
all kinds of hex socket head bolts, hex bolts, carriage bolts, double end studs, anchor bolts, U bolt, T bolt, track bolts, flange bolts, guardrail bolts, threaded steel bolts and a variety of high strength non-standard fasteners, various specifications of standard and non-standard nuts, washers and studs. Grade range: Grade 4.8 to Grade 12.9.Materials: steel and stainless steel. Surface treatment: zinc plated, black, hot dip galvanizing, plain and so on. DIN931 DIN933
Hex bolt stud rod
1. Series products of internal or external hex bolts, machine quality includes: 4.8, 6.8, 8.8, 10.9, and 12.9
2. Series products of stud bolts, machine quality includes: 4.8, 6.8, 8.8, 10.9, and 12.9
3. Series products of stainless steel internal or external hex bolts, includes: 6.8, 8.8
4. Series products of round ellipse bolts, machine quality includes: 6.8, 8.8
5. All kinds of screw cap, plain cushion, machine screw nail, fiberboard nail and lag bolt. Our company can produce other non-norm parts according to clients’ demands.
flange nuts,self-drilling screws,chipboard screws,lag screws, non-standard bolts,nuts and auto fasteners.
hex bolts,hex nuts,Egg neck bolts
stud bolt carriage bolt track bolt
The company's main products covers more than 600 kinds of product specification, such as bolt and nut series, high strength bolt, flange bolt ,track bolt, subway segment bolt, instruction hardware and accessories, and can be made in standards of GB, DIN, BS, ANSI, JIS. The grade range including4.6 4.8，5.8， 6.8， 8.8，10.9，12.9.Our products are wildly used in Agricultural machinery, engineering machinery, automobile, subway, construction and other industries. The quality of our products has received wide acclaim in domestic and abroad, and now our output has reach 40 thousand ton annual, 50% of them are exported to Japan and Middle East Regional Area .Our.products have gain high prize from our customers for the high quality of work-product.
Snap Ring, circlips for shafts, E clips,circlips,hex head bolt,anchor bolts,motorcycle bolts,
huck bolts,wheel bolt,carriage bolt,socket head bolt,
hook bolt,hanger bolt,plow bolt,guardrail bolts,
countersunk bolts,structural bolt, lag bolt,
lock bolt,pan head bolt,
stud bolt,square head bolts,track bolts,expansion bolts
Standard bolt, screw ;
Standard nut ;
The high strength fastener
Able to bear the falling type fastener;
Making up type fastener;
Welding type fastener;
Axle sleeve ;
Reed nut punching ;
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
Standards of GB, DIN, ANSI, BS, AS are availalbe. Hex nuts range from M6 to M27. We also provide large size bolts, especially track bolts. In addition, we can process non-standard products as per your drawings and printings.
1, Rail Fastening series
1) Rail Clips and Clamping Plates:
2) Square Head Screw Spike & Dog Spike
AREMA & BS series
3) Track Bolt
T bolt (HS26, HS32); switch bolt, square head bolt, metro bolt, Type-70 Screw Spike
Nylon insulator to form a complete set for E clip and SKl clip.
Plastic, rubber and nylon dowel to form a complete set for screw spike and track bolt.
Shoulders made of cast iron or iron to form a complete set with E clips.
7) Insulation Pad
Plastic, rubber and EVA pad to for a complete set with E clips and SKL clips.
8) Iron Pad
Pads made of cast iron or iron to form a complete set with E clips and SKL clips.
2, Rail Connector
1) Fish Plate
North American Market (115RE, 132RE)
European, African and Asian Markets (UIC54, UIC60)
South American Market (TJ45, TJ57)
the British Commonwealth (BS60, BS75)
2) Track Bolt
AREMA Track Bolt equipped with 115RE, 132RE fish plates;
UIC Track Bolt equipped with UIC54, UIC60 fish plates;
Track Bolt equipped with TJ45, TJ57, BS60, BS75 fish plates
3) Gauge Rod
Isolated Gauge Rod, 1-1/4’’, AREMA.
Gauge Rod equipped with UIC and BS rails.
3, High Strength Bolt & Non-standard Fastening
1) Hex Bolt, ＞M24, DIN, ASTM, BS
2）Different kinds of nuts, standard components, electric bolt, architectural bolt and other precision components.
ARSEM’s product range includes track spike, screw spike, track bolt & nut for rail joint (fish bolt & nut), joint bar (fish plate), flat washer, spring washer, typeⅠand Ⅱ elastic rail clip, guage holding plate (rail press plate), type Ⅲ elastic rail clip and special shoulder, plastic insulator, pre-cast plastic insert for screw spike, tie plate (base plate) and other permanent way materials. ARSEM also provides qunched rail, which have a single length not more than 25 metre, and rolls many types steel.