China Precision Investment Casting Chain Rigging Stainless Steel Spring Snap Hook, Find details about China Precision Casting, Stainless Steel from Precision Investment Casting Chain Rigging Stainless Steel Spring Snap Hook
Size: | 3mm-12mm |
Material | Stainless Steel |
Sufacetreatment | Polished |
Place of origin | china |
Advantage | Clip buckle snap hooks |
Usage | garment/ belt/bag |
Package: | 1pc into one PP bag |
Price term : | FOB Qingdao |
MOQ : | 5000 pieces |
Payment term : | T/T ,L/C, western union |
Lead time | 7-10 days after received the deposit |
Daily capacity | Ten thousand pieces per day |
Material | Austenitic stainless steel:201, 303, 304, 316, 316L, 1.4581, SCS14, SCS16 Alloy cast steel:4140, 4150, 4340, 8620, GS-25GrMo4 Hardening stainless steel:17-4PH, 410, 420, 440C Cast alloy tool steel:CS-2, CS-7, CrWmn Carbon steel:1020, 1025(WCB), 1030, 1040, 1045, 1050 |
Weight | 2g-550g |
Accuracy class | T4-CT7 |
Surface roughness | Up to Ra1.6~Ra6.3 |
Minimum thickness | 2mm(1mm or small area) |
Tolerance | Outer radius≥0.3mm, inner fillet≥0.5mm |
Longest blind hole(diameter 10mm) | 30mm |
Machining | Turning milling, drilling, boring, threading, grinding machine, CNC/NC machining and test facilities |
Heat treatment | Anneal, quenching, normalizing, carburizing, solution |
surface treatment | Zin coating, black oxide, black painting, power painting, mirror polish, satin polish etc. |
Applied standard | ASTM, ICI, BS, DIN, JIS, ISO |