# DIN7991 SS 316 304 Hex Socket Countersunk Head Screw Properties | Type | Socket Cap Screws, Captive Panel Screws, Hex socket head screws | | Length | 12mm, 9mm, 4mm, 90mm, 70mm, 120mm, 2mm, 55mm, 1.2MM, 10mm, 1mm | | Thread size | M1.7, M2, M2.2, M2.5, M2.9, M3.5, M4.8, M5.5, M6, #0, #1, 5", 1", 1 1/2", 3/4", 4 1/4", 5 1/4", 5 1/2" | | Aailable Material | 1.Carbon steel: C1006,C1008,C1010,C1018A,C1022,C1035K,C1045K.etc | | 2.Stainless steel: SS301 SS302,SS303,SS304,SS316,SS410,SS416,SS420,SS430,etc | | 3.Steel:C15,C35,C45(K1045)S45C,C46(K1046),C20,etc | | 4.Copper:Brass(C3602,C3604,H59,H62,H65,H68,H70,H90,etc. Phosphor bronze,Silicon bronze,Red copper,Beryllium copper and Copper etc. | | 5.Iron: 12L13,12L14,12L15 etc. | | 6.Aluminium:AL6061,AL6063,7075 etc. | | 7.Titanium or titanium alloy: TAD,TA1-TA8, TB2,TC1-TC10 etc. | | 8. Silver or silver alloy:AgCu3,agCu7.5,AgSn3-5,AgPb0.4-0.7,AgPd3-5,AgNi10etc. | | 9.Alloy steel:SCM435,10B21,40Cr etc. | | Surface Finishing | Zinc,Nickel,Bronze,Copper,Oxidation Black,anodized,polishing, Matte,Passivation,Tin,Dacromet,Gold,Chrome,Silver,Zinc-nickel alloy plated etc. | | Heat Treatment | Tempering,Spheroidizing,Quenching,Spheroidizing annealing etc. | | Hardness | Mild Carbon Steel: HRC:25-60,HV450-700; Alloy Steel:HRC:32-39(10.9 grade),HRC:39-44(12.9grade) | | Specification Range | Diameter Range: From M0.8-M24mm, Length Range: From 1.0mm-200mm, we also produce according to customer's requirements. | | Manufacture Process | Raw material,Cold heading,Thread Rolling,Heat treatment , Finish ,full inspection.pakaging,shipping | | Sample Availablity | Within 7 days free of charge if there is available tool for us . | | Lead Time | 3~15 days after order confirmed, it will based on the detailed order quantity | | Carton size | 260*180*150mm. as your requirements | | Warranty | We confirm our goods will satisfy your request of 100% | | Certificate | GB/T19001-2008/ISO9001:2008 It can match ROHS,SGS and environment protection | | After Sales Service | We will follow up the goods for every customer and help solve problem after sales | | OEM/ODM | We can make the goods according to customers' drawings or samples | | Application | Application Range:Precision turning parts are widely used in the Chassis Cabinets,Sheet metal,Compers, Household appliances(Refrigerators,Televisions,Oven,etc.) Plastic sheel,Automobile,Sounder,etc industries. | |
