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Track Bolt, Fishplate Bolt (Joint Bar Accessories)

Track Bolt, Fishplate Bolt (Joint Bar Accessories)

We produce track bolt according to AREA standard, BS standard, DIN standard and GB standard as below:

AREA OVAL NECK TRACK BOLT

D L I Threads Per Inch
Nom. Dia. Over Thread Length Under Head Min. Thread Length
7/8 Under 7",in steps of 1/4" From 7" to 10" in steps of 1/2" 2" 9
1 2-1/4" 8
1-1/8 2-1/2" 7
Additional Sizes Now in Use But Not Recommended for New Designs
13/16 Same as above 1-7/8" 10
15/16 2-7/8" 9
1-1/16 2-3/8" 8
Note: All dimensions given in inches.
Tolerances: Length (L) ± 1/8", Neck (O and R1) ± 0.0313", Head (A and H) ± 0.0625", R2 ±0.0175" In ordering bolts, specify the nominal diameter, "D" , over the threads and not the body diameter.

We produce fishplate bolt according to BS standard, rang as below:

Nominal Size Thread length Bolt length
3/4 2 3-7/8
13/16 2-1/8 4-3/8
7/8 2-1/8 4-3/8
15/16 2-5/16 4-5/16
1 2-5/16 4-15/16
15/16 2-1/8 5
1 2-5/16 4-15/16
1 2-11/16 6-1/

Threads are 3/4-10, 13/16-10, 7/8-9, 15/16-9, 1-8, 1-1/8-7 Whitworth threads

Applicable for Fishplate BS 50'0', BS 60A, BS60R, BS70A, BS75A, BS75R,BS80A, BS80R, BS80R Angled, BS80'0', BS90A, BS90R, BS95A, BS95R, BS95 R BH, BS95R BH Skirted, BS95N, BS100A, BS100R, BS110A, BS113A

For strength, we provide normal strength and high strength bolts.

We also produce Cup/pear and Pan/pear fish bolts and nuts for fishplates with pear shaped holes:

Nominal size Thread length Bolt length
7/8 2 BSF 4
2 BSW 4-1/8
15/16 2 BSF 4-1/2
2 BSW 4-7/8

These bolts are applicable for fishplates of BS 70, 75, 80, 85R, 90R, 95R, 100R.

We also produce DIN 5903-1 standard fishplate bolts, rang as below:

DIMENSIONS OF TYPE A FISHBOLTS
Thread size(d) L properties
M10 35 4.6, 5.6
40 4.6, 5.6
M12 45 4.6, 5.6
50 4.6, 5.6
55 4.6, 5.6
M16 55 4.6, 5.6
60 4.6, 5.6
65 4.6, 5.6
M20 65 4.6, 5.6
80 4.6, 5.6
90 4.6, 5.6
M20 65 4.6, 5.6
80 4.6, 5.6
90 4.6, 5.6
110 4.6, 5.6
120 4.6, 5.6
140 4.6, 5.6
160 4.6, 5.6
180 4.6, 5.6
M22 70 4.6, 5.6
All nuts should be used in class 5, or other requirements from clients.
Surface finish: Plain oiled, black, zinc plated, HDG, sheridized or other requirements from clients

We produce fishplate bolts according to DIN5903-2 with DIN24034 hexagon nut, range as below:

DIN5903-2 TYPE B FISHBOLT
Thread size(d) L properties
M16 55 4.6 and 5.6
60 4.6 and 5.6
65 4.6 and 5.6
M20 90 4.6 and 5.6
100 4.6 and 5.6
M22 105 4.6 and 5.6
115 4.6 and 5.6
120 4.6 and 5.6
130 4.6 and 5.6

Surface finish: Plain oiled, black, zinc plated, HDG, sheridized or other requirements from clients

All nuts should be used in class 5, or other requirements from clients.

DIN5903-2 TYPE C FISHBOLT
Thread size(d) l properties
M22 110 4.6 and 5.6
120 4.6 and 5.6
M24 105 4.6 and 5.6
110 4.6 and 5.6
115 4.6 and 5.6
120 4.6 and 5.6
125 4.6 and 5.6
130 4.6 and 5.6
140 4.6 and 5.6
145 4.6 and 5.6
150 4.6 and 5.6
160 4.6 and 5.6
165 4.6 and 5.6
200 4.6 and 5.6

Besides, we produce special fishplate bolts for UIC54 and U33 rail fishplates, as below:

Size: Dia. 24mmx 240mm

Material specification according to UIC864-1, class 5.6, it could be made according to customer requirements.

Thank you for visiting our website. We are a professional track bolt, fishplate bolt manufacturer in China. We can provide not only joint bar accessories, but also rail anchor, rail gauge rod and other rail fastenings. They are in accordance with BS, DIN, AREA standards. In order to make us more competitive in the market, we also offer tunnel construction bolt, rail clamp, etc. For more information, we welcome you to contact us at any time!

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