R.N. Auto Components

Materials & Finishing

We use many types of material for manufacturing fasteners according to customer requirements to fulfil their needs. We can provide material finish according to customer requirement.

Type of material

We use many types of material for manufacturing fasteners according to customer requirements to fulfil their needs.

  • Copper
  • Stainless Steel
  • Mild Steel
  • Aluminium

Type of finish

We can provide material finish according to customer requirement.

  • Zinc plating (yellow, white, black, trivalent, hexavalent)
  • Nickel plating
  • Hot dip
  • Electro plating
  • Trivalent plating
  • Hexavalent plating

Product Specifications

Standard diameter and length ranges for screws, bolts and rivets.

Screws

Diameter
3mm – 12mm
Length
6mm – 120mm
Types
Head styles: Phillips head, oval head, flat head, hex head, button head. Machining, self-tapping.
Materials
Mild steel, copper, stainless steel
Finishes
Nickel, hexavalent, trivalent, black, green, white, yellow zinc

Bolts

Diameter
3mm – 15mm
Length
6mm – 150mm
Types
Hex head, square head, carriage bolt, T-head, special bolt
Materials
Mild steel
Finishes
Nickel, hexavalent, trivalent, black, green, white, yellow zinc

Rivets

Diameter
3mm – 15mm
Length
5mm – 150mm
Types
Mushroom head, flat head, oval head, truss head, hollow rivet, snap head rivet
Materials
Copper, aluminium, mild steel, stainless steel
Finishes
Nickel, natural, zinc (yellow, black, green, white), trivalent, hexavalent

Special insert

Diameter
As per drawing
Length
As per drawing
Types
Moulding insert, studs, full threaded rods
Materials
As per customer requirement
Finishes
As per customer requirement

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