Din965 Csk Machine Screw

250~3200KN Mould Clamping Force, 30-25000g Shot Weight Diameter of screw: ¬ª20~¬+200 Screw can be mated with different heads, and barrel can be mated with different nozzles. Nitrided Hardness: HV900-1000 Nitrided case depth: 0.45mm-0.7mm Alloy hardness: HRC50-65 Alloy Depth: 0.8mm-2.0mm Materials: Quality 38CrMoAlA Advanced nitriding process Corrosion&Abrasion resistance bimetal spraying process

Mild Steel and Brass Machine Screws And self tapping screws.

Wheel bolt and nut Material : steel, carbon steel Finish: chrome, zinc.

Machine screw

We supply machining parts, like screws,nut, customer specilise fittings.

Flat head machine screw

10x3 10x2-1/2 8x2 8x1-1/4 144 per box

Specification: Screw diameter: d15- d 300 L/d ratio: 15-46 Product classification: Aiming at different plastic products the screw can be chosen from: general type, pin type, barrier type, separation type, and gas-exhausting type, etc. Base materials: (1)38crmoala(jis sacm645) (2)42crmo(aisi 4140) (3)4cr5mosi v1 (jis skd-61) (4)9cr18mov (5)hpt Bimetallic alloy materials: 1)fe-based alloy 2)ni-based alloy/deloro alloy 3)co-based alloy 4)nico-based alloy 5)tungsten carbide/wolfram carbide Technics: Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting Technical parameter: Nitrided layer depth: 0.5-0.8mm Nitrided hardness: 900-1000hv Nitrided brittleness: less than grade 1 Surface roughness: ra0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: >950hv Chrome-plating layer depth: 0.025-0.085mm Bimetallic layer depth: 3mm Slushing oil coated& film wrapped in wooden case

Size:M1.2-M8 Standard:GB/JIS/ANSI/DIM/ISO Finish:Zc, Zo, Zw, Zi Baohui hardware electronic co. ltd supplies various of screw, which follow the standard of GB/DIN/ANSI&BS/BSW. Otherwise, we also can made the Non-standard bolt, do it follow sample or drawing or with Requirement Details of you. Commonly ,we supply the screw/bolt follow the GB standard. The range is from M1.2 to M8. From the shapes of screw head, there are Binding/Pan/Flat/Oval/Truss/Round and Hexagon, we usually call those for short by :B-head/P-head/F-head/O-head/T-head/R-head and H-head. From screw drive type, there are Slotted(flat or straight), PE bag, kraft bag, carton