Black Square Railway Wood Screw Spikes Sleeper Screws With High
Yield Strength
1. Usage
Rail sleeper screw spikes are used to fasten sole plates and ribbed
base plates to wooden sleepers. In rail construction with the
concrete sleepers, the rail sleeper screw 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 hotforming operation. The different shapes of the head
correspond to the pass form of the respective spanner used for
fastening and loosening of the rail sleeper screws.
The screw spike costs more to manufacture than the dog spike or dog
nail, but has the advantage of greater fixing power; approximately
twice that of a dog spike, and can be used in combination with
spring washers.
2. Specification:
| 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. |
| 6. Aluminum: Al6061, Al6063, etc. |
| 7. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc. |
| 8. Alloy steel: SCM435,10B21, C10B33,etc. |
| Material Class | 4.8 6.0 8.8 12.9 |
| Specification | Various head style and sizes per your request |
| Surface Finishing | Zn-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 Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving. |
| Standard | ISO, DIN, GB, IFI, B.S. ART. |
| Sample | We could make sample within 7 days free of charge |
| Lead time | Per on furniture hardware order quantity |
| Packing | Boxs or pallet or customer request |
| Payment terms |
L/C,T/T |
3. Our advantage:
Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with
special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.
We also make rail fastenings for crane rail and elevator guide
rail, along with other related products. We manufacture according
to GB/TB (Chinese national standards and railway standards), AREA,
UIC, BS, DIN, ASTM, and AS standards.
4. Our product range:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog
spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ DP clip/ Deenik clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/
Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved
bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/
Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip
bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail
sleepers
9. Plastic dowel / Guide plate/ Nylon insert
5. Photos for Reference:
