PRODUCT
Material: 2205 stainless steel
Finish: Plain
Standard: DIN933
Certification: ISO9001
MOQ:1000PCS
Samples: Free
Place of Origin: Zhejiang China
Product Details
• Standard: DIN 933 (withdrawn but still widely produced) / ISO 4017 – “Hexagon head screws – full thread”
• Common names: Fully-threaded hex bolt, hex head set screw, hex cap screw
• Thread: Continuous from tip to collar (no plain shank)
• Carbon steel: 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 per ISO 898-1
• Stainless steel: A2-70 (AISI 304), A4-70 / A4-80 (AISI 316/316L) per ISO 3506
• Other non-ferrous: Brass, aluminium, duplex 2205 on request
• Length: 6 mm – 500 mm (1/4″ – 20″)
• Thread pitch: Coarse 6g default; fine 4g6g or UNF on request
• Head: Width across flats (s) and height (k) to DIN 933 or ISO 4017 tables
• Zinc plating – blue, yellow, black passivation (5–8 µm)
• Hot-dip galvanized – 45–80 µm for outdoor use
• Black oxide – decorative, low-glare, 48 h salt-spray
• Dacromet / Geomet – 1,000 h salt-spray, RoHS compliant