Railway Bolts

Rail Fish Bolt

Kingraill Parts manufactured fish bolts, such as Q235, 45#, 20MNTIB, and even stainless steel, which meets international standards such as BS, ASTM and DIN.

+86 15603721115 tyler@kirail.com Inquiry Now

Product Description

Rail fish bolts are used in rail connections in the railway system.

Kingraill Parts manufactured fish bolts, such as Q235, 45#, 40CR, 20MNTIB, and even stainless steel, which meets international standards such as BS, ASTM and DIN.

Specification:

Standards: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS, etc.

Level: 4.8, 6.8, 8.8, 10.9, 12.9

Material: Q235, 45#, 40CR, 20MNTIB, stainless steel, etc.

Size: M12-M24 or according to customer requirements

Level: 45mm-145mm or according to customer requirements

Surface: plain, black, galvanized or according to customer requirements

Uses: It is used to fix the tail plate of the steel rail on the rail.

If buyers provide drawings or samples, non -standard OEMs can be provided.

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 crac	Cold bending: 90 degree without crac	Cold bending: 90 degree without crac	Cold bending: 90 degree without crac
Surface	plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	UIC864-2

Button Head Oval Neck Fish Bolt

Diameter	Length	Weight (Kg)
1/2"	1-3/4"	0.097
1/2"	2"	0.10
1/2"	2-1/4	0.112
5/8	2-1/2	0.183
3/4	3	0.328
3/4	3-1/2	0.339
3/4	4	0.356
7/8	4-1/2	0.559
7/8	5	0.593
1	5	0.8
1	5-1/2	0.839
1	6	0.879
1-1/16	6	0.995
1-1/8	6-1/2	1.186