Several types of common fish bolts

Railway Fish bolts with rail fish plates to splice bar connections and GNEE Rail can provide a wide range of fish bolts with all sizes manufactured according to various international standards, such as, BS, ASTM and Din, etc.

Several types of common fish bolts：

Square Head Track Bolt

 

Square head fish bolt specification
Size:	M20, L as ordered
Grade:	4.6, 5.6
Standard:	DIN5903-2 Type B
Surface treatment:	Zinc plated, hot dip galvanized

BHON Track Bolt

BHON track bolt specification
Size:	Dia. 5/8"－1-1/2", Length1-1/2"－13"
Grade:	Gr2, Gr5, Gr8
Standard:	AREMA & SAE J429
Surface treatment:	Black, Zinc plated

Cup Head Oval Neck Fish Bolt

Cup head oval neck fish bolt specification
Size:	M18, M20, M22, M24, L as ordered
Materials:	carbon steel
Standard:	AS 1085.4, 6&7
Surface treatment:	Black

Day mark fish bolt

Day mark fish bolt specification
Size:	A30, B30, A37, B37, A50, B50, B40N
Grade:	4.6, 5.6, 6.8, 8.8, 10.9
Standard:	JIS E1107

 

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Transportation points

‌1. Environmental control‌: Avoid long-term exposure to extreme temperature or humidity environments, and take insulation or moisture-proof measures if necessary. ‌
2‌. Fixing accessories‌: Auxiliary accessories such as pressure plates and rubber pads are required to ensure installation stability. ‌
3.‌ Transportation method‌: Prefer closed transportation tools to reduce vibration and friction

Since its establishment in 2008, GNEE RAIL has always focused on the production and export of rail bolts and other railway equipment, and has accumulated rich industry experience and stable customer resources. At present, the company has established cooperation with customers in more than 160 countries around the world, and has served more than 8,000 customers in total. Long-term market accumulation has made us deeply aware of the high standards of international customers for product quality and delivery efficiency.