Square Head / Rectangle Head Railway Sleeper Screws / Rail Screw Nail For Rail Track
Brand Name:ZhongYue
Certification:ISO9001:2015
Model Number:thread rail screw
Minimum Order Quantity:10000pcs
Payment Terms:T/T, 30% in advance
Place of Origin:China
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No.199 Huanlou Road,Economic Development Zone,Kunshan City,Jiangsu
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Product Details
Square Head / Rectangle Head Railway Sleeper Screw / Rail Screw Nail For Rail Track
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 | ||||
| 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 | |||
Production Process
If you need any other items of rail/ rail fastener, welcome to contact me.
Contact: Janet Jiang zy15@zyrail.com
Square Head / Rectangle Head Railway Sleeper Screws / Rail Screw Nail For Rail Track
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