Standard Specification Followed: 
Brass Nuts, Hex full nuts, Hex lock nuts, Hex rivet nut,  Square nuts, Wing nuts BS 3692  BS 57 IS/1363 IS/1367
Material : 
Free cutting brass is 319 type (i) or  Free cutting brass as per bs 249 type (i) or High grade free cutting brass Any special
brass material composition as per customers requirement.
Length / Size : 
Any size as per custom design or requirement.
Threads : 
 ISO  Metric (Mm Threads) Ba Threads Bsw Threads (Inches) Unc & Unf Threads Any Threads As Per Custom Design...
Finish And Coating :
Natural, Nickle Plated, Tin Plated Or Any Coating As Per Customer Specification.

Brass Fastener Bolts Details :

Standard Specification Followed :
Din Pan Head Brass Machine Screws - Din 85
Dih Flat Head Brass Machine Screw - Din 965
Din Oval Head Brass Machine Screws - Din 966
Din Cheese Head Brass Machine Screw - Din 84

Threads :
Iso Metric (Mm Threads)
Ba Threads
Bsw Threads (Inches)
Unc & Unf Threads
Any Threads As Per Custom Design...

Material :
In Case Of Cold Forged Machine Bolts.
Brass As Per Is 4413 Or
Bs 2874/Cz108 Or

Length / Size :
As Per Custom Designs Or Requirements

Finish And Coating :
Natural, Nickle Plated, Tin Plated Or Any Coating As Per Customer Specification

Any Kind Of Bolts Can Be Developed And Supplied Exactly As Per Customer Specifications, Design And Requirement.