Material: Carbon steel Specifications: 1/2 to 1 1/2; Nominal length: 1.5-10 Surface treatment: blackening, dacromet, hot dip galvanizing, etc.

C276 hastelloy, N07750 nickel-based high-temperature alloys Forged C3-80, N08811, N08825, N06600 N06601, 2.4360, SUS630, P1-90, GH4090, etc.

For nuclear power, thermal power, petrochemical industries High-strength, high-hardness, corrosion-resistant stainless steel bolts PTFE-coated studs, high-quality studs and nuts

Non-Standard, Double Threaded GB/DIN/SNSI/ASTM/JIS/ISO/BS/EN/ANSI

Spring washers, lock washers for round nuts External tooth lock washers, internal tooth lock washers Black oxide flat washers, zinc-plated flat washers

Material: Carbon steel Specifications: 1/2 to 1 1/2; Nominal length: 1.5-10 Surface treatment: blackening, dacromet, hot dip galvanizing, etc.

Material: Carbon steel Specifications: 1/2 to 1 1/2; Nominal length: 1.5-10 Surface treatment: blackening, dacromet, hot dip galvanizing, etc.

Welding fasteners Rivet nuts Blind rivets

Non-Standard Rivet, Shoulder Rivet GB/DIN/SNSI/ASTM/JIS/ISO/BS/EN/ANSI Split Rivet, Self-Clinching, Drive Rivet

ASME/ANSI hex flange nuts Heavy hex flat nuts and flat jam nuts ANSI/ASME 18.2.2

Conical contact washers, double fold self-locking washers External serrated lock washers, internal serrated lock washers Lock washers for slotted round, wave spring washers for bearing

Broaching fasteners Brass inserts for plastic Cage nuts

Material: Carbon steel Specifications: 1/2 to 1 1/2; Nominal length: 1.5-10 Surface treatment: blackening, dacromet, hot dip galvanizing, etc.

Stainless steel screws Stainless steel self-tapping screws Carbon steel dry-wall screws