Bolt SQ UNC drilled with HVY SQ nut

Get Latest Price

Min. Order:: 1 Piece/Pieces

Min. Order:: 1 Piece/Pieces

Transportation:: Ocean, Land, Air, Express

Port:: Shanghai

Quantity:

Your message must be between 20 to 2000 characters

Contact Now

Basic Info

Place of Origin:	China
Productivity:	8 million anually
Supply Ability:	16000tons
Payment Type:	L/C,T/T
Incoterm:	FOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery
Certificate:	ISO4001, ISO9001, ISO45001
Transportation:	Ocean,Land,Air,Express
Port:	Shanghai

Product Description

Bolt SQ UNC drilled with HVY SQ nut is used in frogs and crossings. Frog bolts have different styles due to different usage, incuding BHON bolt, square bot, thin sqaure bolt, drilled squarebolts, etc. Bolts are manufactured with full body rolled in grades 5 and 8 with AREMA or SAE J429 standard.

Technical Parameters of Bolt SQ UNC drilled with HVY SQ nut

Standard: AREMA, SAE J429

Material: 45#, 40Cr,etc

Size: 7/8"XL,3/4"XL, 1-1/8"XL,1"XL

Grade: Gr5

Photos of Bolt SQ UNC drilled with HVY SQ nut

Square Head Drilled Bolt

Other track bolt styles

Materials: Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo

Grade: 4.6/4.8/5.6/5.8/8.8/10.9/12.9, AREMA Gr5/Gr8

Standard: AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specification from clients

Type: Fish Bolt/ Frog Bolt/ Clip Bolt/ Clamp bolt

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Most popular bolt:

Fish bolts with button head and square head are most popular, with specifications as below:

Type	Button head oval neck fish bolt
	Button head diamond neck fish bolt
	Square head fish bolt
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 crack	Cold bending:90 degree without crack	Cold bending:90 degree without crack	Cold bending:90 degree without crack
Surface	Plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	AS, BS 64, DIN, AREMA/SAE,NF,JIS