Bronze Bolts

Bronze Bolts

We produce Quality Bolts from Silicon Bronze Bars. We have ready stock raw material which enables us to manufacture these bronze grade bolts as & when required. We can produce different types of bolts hot forged cold formed nuts in almost all shapes & sizes.We also provide passivation,quality coating further processing as per client's requirement.


Rimco Overseas is one of the main makers and Exporters of Aluminum Bronze Fasteners like Bolt according to different benchmarks, particulars and necessities. Our range incorporates different Grades of Brass, Copper and Bronze Fasteners according to standard just as Customer Guidelines and their Specific necessities of Fasteners and Components.

A Ultra-Modern Extrusion producing unit has been set up by us for executing all the business related tasks in a sorted out way. A standout amongst the most exceptional and Sophisticated Machineries have been introduced at the unit to expand the generation rate and decline the work prerequisite. The present we are India's Largest Manufacturers and Suppliers of Aluminum Bronze Fasteners to different businesses like Pump Valves, Shipbuilding, Marine and safeguard ventures.

There are different Processes of Manufacturing Aluminum Bronze Fasteners, however out of those we are tailing a standout amongst the best procedures, to get Superior Quality Material to our Esteemed Customers.


Chemical Composition of Bronze Bolts

Chemical Element

% Present

Tin (Sn)

4.50 - 5.50

Iron (Fe)

0.0 - 0.10

Lead (Pb)

0.0 - 0.02

Nickel Bolts (Ni)

0.0 - 0.20

Others (Total)

0.0 - 0.20

Phosphorous (P)

0.01 - 0.40

Zinc (Zn)

0.0 - 0.20

Copper (Cu)



Physical Properties of Bronze Bolts




8.85 g/cm3

Melting Point

930 °C

Modulus of Elasticity

121 GPa

Electrical Resistivity

0.096 x 10-6 Ω.m

Thermal Conductivity

63 W/m.K

Mechanical Properties of Bronze Bolts

Half Hard Properties


Tensile Strength (MPa)


Proof Stress 0.2% (MPa)


Elongation A5 (%)


Hardness VPN



Characteristics of Bronze Bolts

»   Highly ductile.
»   Low friction against other metals.
»   Desirable
»   Brittle, but less so than cast iron
»   Brittle, but less so than cast iron
»   Conductive
»   Machinability


Applications of Bronze Bolts

»   Gears
»   Worm Gears
»   Bushes
»   Marine applications
»   Aircraft applications
»   Chemical applications
»   Springs




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Bronze Bolts
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