Industrial Fastener · Brass & Copper Series
Brass Hex Bolt
Brass hex bolts in DIN 933 (full thread) and DIN 931 (partial thread) configurations. Lower strength than steel but high electrical conductivity and corrosion resistance in many environments.
Product Overview
Brass Hex Bolt sourcing essentials
Brass hex bolts in DIN 933 (full thread) and DIN 931 (partial thread) configurations. Lower strength than steel but high electrical conductivity and corrosion resistance in many environments.
DIN 933, DIN 931
Brass H59, H62, HPb59-1 (free-cutting)
Brass hex bolts in DIN 933 (full thread) and DIN 931 (partial thread) configurations. Lower strength than steel but high electrical conductivity...
Inspection records, lot labels, certificate options, and destination-ready packing.
Technical Data
Specification range
Final dimensions, mechanical properties, finish, and packing are confirmed against the RFQ and applicable standard.
| Standard | DIN 933, DIN 931 |
|---|---|
| Material | Brass H59, H62, HPb59-1 (free-cutting) |
| Size Range | M3 – M16 typical |
| Surface Finish | Natural brass, Polished, Nickel plated |
Common surface finishes
Select an option to review its sourcing note. Exact coating system, thickness, and corrosion requirement are confirmed with the order.
Quality Control
Checked before consolidation and export
Each order is matched to the specified standard and verified at practical control points before shipment.
RFQ confirmation
Standard, size, grade, pitch, finish, certificates, packing, and destination are locked before production.
Lot verification
Critical dimensions, thread fit, markings, finish appearance, and packing labels are sampled and recorded.
Shipment approval
Photos and required reports are organized before consolidated loading and export documentation.
Buyer Questions
Frequently asked questions
How strong are brass bolts compared to steel?
Brass hex bolts typically have a tensile strength roughly equivalent to Class 4.6 carbon steel — adequate for low-load applications but well below Class 8.8. Choose brass for properties (conductivity, corrosion, appearance), not for strength.
Ready to quote Brass Hex Bolt?
Send the standard, size, grade, finish, quantity, packing requirement, and destination. Availability and lead time are confirmed with the inquiry.