Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
Yellow Galvanized Expansion Fix Bolt M6, Color Zinc Plated Square Flat Hex Blot Nut, American standard / European standard Track Bolts Nuts, Railway, Metro, Iron Towers Hardware Bolts Fastener
Yellow Galvanized Expansion Fix Bolt M6
IS 1363 / 1364 / 2585 / 3138 / 3640 / 10238 Bolts
DIN 931 / 933 / 960 / 961 / 7990 / 610 Bolts
BS 1083 / 1768 Bolts
ANSI B18.2.1 Bolts
ASTM A307 Bolts
IS 3757 / 6639 Bolts
DIN 6914 / 6915 Bolts
ISO 7412 Bolts
ASTM A325M / A490M Bolts
BS 1769 Bolts
Application: Rail Fastening
Delivery By sea or by air
Delivery Time: Within 30 Days After Contracted
Technique: Hot Forging, Heat Treatment, Bluing, etc
Grade: 4.6 to 12.9
Surface Hardness: HRC38-43
Trade Term FOB Shanghai,China
Introduction of China Railway Track Bolts Hex Nuts
Hardware hex bolt and nut are often used in the joints of the fish tail boards to fix them, and sometimes they can be replaced by hexagonal bolts. High Grade ISO Standard Plain Oiled Hex Blot Nut Washer
Fishtail bolts are mainly used in the rail laying of metallurgical industry, coking industry and steel industry, and the rails and fish tail boards are tightly connected.
Standard: American standard, European standard, etc.
Our company, a fastener manufacturer covering design, research and development and production.
Sales of screws, bolts, nuts, non-standard fasteners, standard fasteners. Special screws, non-standard screws, stainless steel screws, etc. China Railway Track Bolts Hex Nuts, Grade 5 Square Head Zinc Finish Bolts
The main products includes: High Strength Bolts and Nuts, Tunnel Bolt, Washers,Clips, Screw Spikes, Rail Tie Plat etc for Railway, Metro, Iron Towers in the field of power industry. High Tension A2-70 Bolt
ASTM Specifications for Bolts Fasteners
A193 – Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 – Carbon steel bolts and studs, 60,000 psi tensile strength.
A320 – Alloy steel and stainless steel bolting materials for low temperature service.
A325 – Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 – Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449 – Quenched and tempered steel bolts and studs for general use.
A490 – Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 – Standard for metric bolts, screws and studs that are used in general engineering applications
F593 – Stainless steel bolts, hex cap screws, and studs.
F1554 – Anchor bolts designed to anchor structural supports to concrete foundations
Special Offer On Following Types Of Bolts Yellow Galvanized Bolt
12 Point Flange Bolt
Cap Screws & Hex Bolts
Carriage Bolts
Flange Bolts
12 Point Flange Bolt
Cap Screws & Hex Bolts
Carriage Bolts
Flange Bolts
Structural Bolts
Tension Indicating Bolts
Heavy Hex Cap Screws & Heavy Hex Bolts
Square Head Bolts
Structural Bolts
Tension Indicating Bolts
Heavy Hex Cap Screws & Heavy Hex Bolts
Square Head Bolts
U-Bolts
Ferry Cap Screws
Plow Bolts
Hanger Bolts
U-Bolts
Ferry Cap Screws
Plow Bolts
Hanger Bolts
Elevator Bolts
Eye Bolts
Tension Control Bolts
Connector Bolts
Elevator Bolts
Eye Bolts
Tension Control Bolts
Connector Bolts
Tower Bolts
Penta Bolts
Step Bolts
Coil Bolts
Tower Bolts
Penta Bolts
Step Bolts
Coil Bolts
J-Bolts
Sidewalk Bolts
Timber Bolt
Bin Bolts
J-Bolts
Sidewalk Bolts
Timber Bolts
Bin Bolts
U-Bolt Plates
Track Bolts
Hurricane Bolts
Draw Bolts
U-Bolt Plates
Track Bolts
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Draw Bolts
Lag Bolt
Stove Bolt
Machine Bolt
Tap Bolt
Lag Bolt
Stove Bolt
Machine Bolt
Tap Bolt
Grub Screw
Set Screw
Shoulder Bolt
T Head Bolts
Grub Screw
Set Screw
Shoulder Bolt
T Head Bolts
Through Bolts
Toggle Bolts
Torx Bolts
Wing Bolts
Through Bolts
Toggle Bolts
Torx Bolts
Wing Bolts