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Railroad Tie Lag Bolts
INTRODUCE :

Kingrail Parts can produce rail tie lag bolts for medium or large metal screws that fasten rail base plates or rails.

 

Our tie lag bolts can meet UIC, AREMA, JIS, GB standards or customized according to your requirements.

SPECIFICATIONS :

Specifications:

No. Product Name Specification Material Surface Standard
1 Fishtail Bolt M8-M64 Q235,45#,
55#,etc
Zinc,Plain, Black Oil UIC,AREMA,JIS,GB or according to your requests.
2 Screw Spike Square Head Screw Spike M16-M22 *145-200
Hexagon Head Screw Spike
Other Types
    Type Specification Weight/kg Surface Standard
3 Sleeper Screw Ss 1/130 M22*130 0.451 Zinc,Plain, Black Oil UIC,AREMA,JIS,GB or according to your requests. 
Ss 1/150 M22*150 0.478
Ss 2/180 M22*180 0.595
Ss 5/150 M24*150 0.545
Ss 6/130 M26*130 0.658
Ss 6/150 M26*150 0.702
Ss 6/170 M26*170 0.385
Ss 7/180 M24*180 0.636
Ss 8/140 M24*140 0.528
Ss 8/150 M24*150 0.548
Ss 8/160 M24*160 0.568
Ss 23/160 M23*160 0.645
Ss 24/165 M24*165 0.59
Ss 25/165 M25*165 0.625


Manufacturing process:

Raw materials -- wire drawing -- bar cutting -- head forming -- trimming -- thread rolling -- heat treatment -- surface treatment -- inspection -- packaging -- transportation

 

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