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Zinc Rail Sleeper Screws

Zinc Rail Sleeper Screws

Description: Railroad screws are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the railroad screw spike is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or direct fastenings of rails on...

Description

Description:


Railroad screws are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the railroad screw spike is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or direct fastenings of rails on concrete and wooden sleepers. Characteristically, the sleeper screw thread may only be produced in a hot forming operation. The different shapes of the head correspond to the pass form of the respective spanner used for fastening and loosening of the railroad screw spikes.

railroad screws

Available Material

1. Stainless Steel: SS2, SS303, SS304, SS316, SS410, SS420

2. Steel: C45(K1045), C46(K1046), C20,etc.

3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),
C27200CuZn37), C28000(CuZn40),etc.

4. Bronze: C51000, C52100, C54400, etc.

5. Iron: 1213, 12L14, 1215, etc.


Parameter:


Material Class

4.8 6.0 8.8 12.9
SpecificationVarious head style and sizes per your request
Surface FinishingZn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize;
Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated;
Hot Deep Galvanize(H.D.G.) etc.
Heat TreatmentTempering, Hardening, Spheroidizing, Stress Relieving.
StandardISO, DIN, GB, IFI, B.S. ART.
SampleWe could make sample within 7 days free of charge
Lead timePer on furniture hardware order quantity
PackingBoxs or pallet or customer request
Payment termsL/C,T/T


Purchase Tips:

1: product name;

2. size: length*width*thickness;

3. quantity;

4. we adopt oiled anti corrosion, if yours special, please mark it.

railroad screws

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