Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

M20 Hot-DIP Galvanized T-Bolt with Nut

Updated 2026-11-04 · Markdown version

Model no. M20

US$0.60 – 1.80 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Customized: Customized
Material: Q235 ; Q355 ; 45# ; 35# ; 40cr
Tensile Strength: 520-890MPa (Customized)
Yield Strength: 420-675MPa (Customized)
Grade: 4.6; 4.8; 5.6; 6.8; 8.8; 10.9
Surface Treatment 1: Plain; Black
Surface Treatment 2: Zinc ; Hot DIP Galvanized
Standard 1: ISO898-1,Uic864,DIN975,BS64,JIS E1107

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.	M20
Customized	Customized
Certification	ISO14001
Type	Track Bolt
Product Name	Track Bolt with Nut
Material	Q235 ; Q355 ; 45# ; 35# ; 40cr
Tensile Strength	520-890MPa (Customized)
Yield Strength	420-675MPa (Customized)
Elongation	≥12%
Grade	4.6; 4.8; 5.6; 6.8; 8.8; 10.9
Carbon(C)	0.32-0.46% (Customized)
Silicon (Si)	0.14-0.25% (Customized)
Manganese (Mn)	0.55-0.64% (Customized)
Phosphorus (P)	0.015-0.020%(Customized)
Sulfur (S)	0.006-0.010%(Customized)
Surface Treatment 1	Plain; Black
Surface Treatment 2	Zinc ; Hot DIP Galvanized
Standard 1	ISO898-1,Uic864,DIN975,BS64,JIS E1107
Standard 2	DIN5903,As1085,ASTM325,Arema&SAE J429
Transport Package	Pallet; Steel Belt; Woven Bag
Specification	M16-M42; 80mm-500mm
Origin	Shanghai
HS Code	7302400000
Production Capacity	1000 Tons Each Month
Package Size	40.00cm * 30.00cm * 20.00cm
Package Gross Weight	25.000kg
Customization	Available
After-sales Service	24-Hour Online Response
Warranty	5 Years
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Introduction	Screw Spike
Standard	ISO898-1, UIC864, DIN975, BS64, JIS E1107, DIN5903, AS1085, ASTM325, AREMA&SAE J429
Dimensions	Customized Available
Surface Treatment	Plain; Black; Zinc;Hot-dip Galvanized
Key Features	• Premium steel or Ductile Iron
Category	Wheel, Lug, Hub & Track Bolts

Technical parameters

Model	M16-M42;80-500mm (customized)	Yield Strength	420-675Mpa (Customized)
Certification	ISO9001, CRCC	Tensile Strength	520-890Mpa (Customized)
Material	Q235,Q355; 35#Steel; 45#Steel; 40cr	Elongation	≥12%
Length	80-500 mm(customizable)	Chemical Composition	C:0.32-0.46%, Mn:0.55-0.64%, Si:0.14-0.25%(customized)
Grade	4.6; 4.8; 5.6; 6.8; 8.8; 10.9	Trademark	WEDO
Payment	T/T; L/C	Package	Pallet; Woven Bags; Steel Belt
Origin	Shanghai	Surface	Plain;Black;Zinc; Hot Dip Galvanized
Delivery Time	Within 30 Days	HS Code	7302400000

Type	Head	Size	Standard
Screw Spike	Square Head	Ss5,Ss8,Ss23,Ss25,Ss35	AS1085,AS1085, ISO898-1,UIC864-1,GB/T3098.1,ASTM A66-01,BS64
Hexagon Head	Diameter from M16 to M30 with length from 80mm to 300mm
Special Requirement
Track Bolt	T Head	Diameter from M16 to M42Length from 80mm to 500mm	ISO898-1,UIC864,DIN975,BS64,JIS E1107, DIN5903,AS1085,ASTM325AREMA&SAE J429
Round Head
Hexagon Head
Square Head
Special Requirement

Description

M20 Hot-DIP Galvanized T-Bolt with Nut is part of our wheel, lug, hub & track bolts range (Bolts).

Key details

Type: Track Bolt
Standard: ISO898-1, UIC864, DIN975, BS64, JIS E1107, DIN5903, AS1085, ASTM325, AREMA&SAE J429
Material: Q235 ; Q355 ; 45# ; 35# ; 40cr
Grade: 4.6; 4.8; 5.6; 6.8; 8.8; 10.9
Surface Treatment: Plain; Black; Zinc;Hot-dip Galvanized
Certification: ISO14001
Product Name: Track Bolt with Nut
Tensile Strength: 520-890MPa (Customized)

Available configurations include customized, material, tensile strength, yield strength and grade. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.60 – 1.80 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for M20 Hot-DIP Galvanized T-Bolt with Nut?

The listed minimum order is 1,000 pieces, at US$0.60 – 1.80 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of M20 Hot-DIP Galvanized T-Bolt with Nut?

Type: Track Bolt; Standard: ISO898-1, UIC864, DIN975, BS64, JIS E1107, DIN5903, AS1085, ASTM325, AREMA&SAE J429; Material: Q235 ; Q355 ; 45# ; 35# ; 40cr; Grade: 4.6; 4.8; 5.6; 6.8; 8.8; 10.9; Surface Treatment: Plain; Black; Zinc;Hot-dip Galvanized; Certification: ISO14001. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include customized, material, tensile strength, yield strength and grade. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other wheel, lug, hub & track bolts are available?

The Wheel, Lug, Hub & Track Bolts category lists 1,700 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/wheel-lug-hub-track-bolts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.60 – 1.80MOQ 1,000 piecesGet a quote WA