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Double Coil Spring Washers (Double Coil Elastic Washers)

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Introduction
Anyang Railway Equipment Co., Ltd can provide different types of railway spring washers such as single coil spring washers, double coil spring washers, heavy-duty lock washers with various specifications to meet customers requirements.
Technical Support
Product Double Coil Spring Washers (Double Coil Elastic Washers)
Raw Material 60Si2Mn
Surface Plain, Oxide Black, Hot-dip galvanizing, Dacromet, Sherardizing, or other upon requirements
Standards UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, GB, VALEC, GOSTR- EASC, GB/T or other upon requirements
Weight Depend on different models
Dimension Depend on different models
Package Moven bag, Box or other upon requirements
Delivery Depends on order
 
Item Usage Weight(kg) Size Remarks
1-1/8" A.R.E.A. railroad lock washer for use with 1-1/8" BHON track bolts 0.4200   A.R.E.A. railroad lock washer is referred to as AREMA or AREA lock washers
3/4" A.R.E.A. railroad lock washer 3/4" BHON track bolts
0.2100
  A.R.E.A. railroad lock washer is referred to as AREMA or AREA lock washers
7/8" A.R.E.A. railroad lock washer 7/8" BHON track bolts. 0.4500   A.R.E.A. railroad lock washer is referred to as AREMA or AREA lock washers
1" A.R.E.A. railroad lock washer 1" BHON track bolts 0.5000   A.R.E.A. railroad lock washer is referred to as AREMA or AREA lock washers
5/8" Extra heavy duty lock washer for use with 5/8" BHON track bolts
0.1800
with O.D. of 1.151" width of 0.242" and thickness of 0.202" Per ANSI / ASME B18.21.1-1994
1/2" Extra heavy duty lock washer for use with 1/2" BHON track bolts 0.1500 with O.D. of 0.935" width of 0.204" and thickness of 0.162" Per ANSI / ASME B18.21.1-1994
1-1/8" Extra Heavy ASME railroad lock washer for use with 1-1/8" BHON track bolts 0.2300 with O.D. of 2.013" width of 0.411" and thickness of 0.375" Per ANSI / ASME B18.21.1-1994
1" Extra heavy duty lock washer for use with 1" BHON track bolts 0.3000 with O.D. of 1.794" width of 0.366" and thickness of 0.330". Per ANSI / ASME B18.21.1-1994
7/8" Extra heavy duty lock washer for use with 7/8" BHON track bolts 0.2500 with O.D. of 1.571" width of 0.322" and thickness of 0.285" Per ANSI / ASME B18.21.1-1994
3/4" Extra heavy duty lock washer for use with 3/4" BHON track bolts 0.2000 with O.D. of 1.355" width of 0.279" and thickness of 0.241"  
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