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Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade

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Suzhou Zhongyue Railway Material Co.,Ltd.

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Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade

Name: Carbon Steel Q235 Railway Sleeper Screws Railroad Screw 56 Grade
Brand: ZhongYue
Price: 1 USD

Wholesale Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade from china suppliers

Brand Name : ZhongYue

Model Number : ZY715

Certification : ISO9001:2015

Place of Origin : China

MOQ : 10000pcs

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 1500 Tons / Month

Delivery Time : 15-25 Days after placing formal order

Packaging Details : 25KG double-layer woven bag with fumigation-free wooden pallet

Product : Railroad Screws

Material : Carbon Steel Q235 or 35#

Color : Black, White or Yellow

Grade : 4.8, 5.6

Appliaction : In Rail Sleeper to Fasten Rails

Another Name : Railway Sleeper Screws

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Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade

Railroad screws provide a mechanical interlock that delivers more than twice the holding power of conventional hammered railway spikes.

Screw spikes are commonly used to fasten timber railway ties/sleepers; however, they can also be used in conjunction with plastic ferrules that have been cast into concrete ties/sleepers.

Various thread profiles, lengths, diameters and drive heads are available to suit specific geographic requirements and ZHONGYUE can help with product specification and selection

Dimension

Square Head Permagrip Timber Screw Spike 2 2/3 Pitch Quad Lead Thread

Diameter	Length	Head Diameter	Head Height	Head Button Height	Head Washer Height	Head Overall Height	Head Width	Head Length	Thread Length Nominal
11/16"	6-3/4"	2"	23/32"	1/8"	1/4"	31/32"	7/8"	7/8"	4-5/8"

Square Head w/ Bevel Permagrip Timber Spike 2 2/3 Pitch Quad Lead Thread

Diameter	Length	Head Diameter	Head Height	Head Button Height	Head Washer Height	Head Overall Height	Head Width	Head Length	Thread Length Nominal
11/16"	6-3/4"	2"	1-1/8"	1/8"	13/32"	1-1/8"	7/8"	7/8"	5-3/8"

Rectangle Head w/ Bevel Permagrip Timber Screw Spike 2 2/3 Pitch Quad Lead Thread

Diameter	Length	Head Diameter	Head Height	Head Button Height	Head Washer Height	Head Overall Height	Head Width	Head Length	Thread Length Nominal
11/16"	6-3/4"	2"	23/32"	1/8"	13/32"	1-1/4"	27/32"	1-1/8"	4-5/8"

Technical Details

Brand	ZHONGYUE
Type	Ss5.-150		V20-135
	Ss8-140		V23-115
	Ss8-150		V23-135
	Ss8-160		V23-155
	Ss23-160		V23-215
	Ss25.-165		V26-115
	Ss35.-161
	Or the type by customers’ drawings
Grade	4.6	5.6	8.8	10.9
Material	Q235	35#	45#	40Cr
Mechanical properties	Tensile strength: ≥400Mpa	Tensile strength: ≥500Mpa	Tensile strength: ≥800Mpa	Tensile strength: ≥1000Mpa
	Yield strength: ≥240Mpa	Yield strength: ≥300Mpa	Yield strength: ≥640Mpa	Yield strength: ≥900Mpa
	Elongation:≥22%	Elongation:≥20%	Elongation:≥12%	Elongation:≥9%
	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack
Surface	plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	ISO898-1, UIC864-1, and NF F500-50

Photos for Reference

Product Tags:

stainless steel coach screws

railway sleeper fixing screws

Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade Images

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