Length / Size :
• As per Custom Designs or requirements
Standard Specification Followed :
• BS • BS 93
• 4183 • IS 1367 / 1366
• BS 3643 • BS 57
Threads :
• ISO Metric (MM Threads)
• BA, BSW (Inches), UNC, UNF or
• Any as per custom design.
Material :
• In Case Of Turned Machine Brass Screws
o Free Cutting Brass IS 319 Type (I) or BS 249 Type (I) or High Grade
o Any Special Brass Material Composition as per customers requirement
• In Case Of Cold Forged Machine Screws
o Brass as per IS 4413 or
o BS 2874/Cz108 or
