Machine Screws Suppliers and Manufacturers

Hexagon Socket Thin Cylindrical Head Machine Screw Finish Whitened Place of Origin Ningbo, China Brand Name MILFAST Model Number DIN7984 Standard DIN Product name Machine Screw Sample Freely Supplied Packing Cartons+plastic Bags Brand M Material Stainless steel, Steel Packaging Details Woven bags+wooden box Port Ningbo Supply Ability 500 Ton/Tons per Month Delivery time In stock 5~7 working days, customized 15~25 working days

Overview Essential details Model Number: M003 or OEM Shaping Mode: Plastic Injection Mould Product Material: Steel Product: Mould Product name: Plastic Injection Mould Mold Steel: 1.2311,1.2738,NAK80,1.2344,S136,SKD61 etc. Material/Resin: ABS,PP,PC,PVC,POM,PA6,TPU etc. Color: Natural color or as client request Size: Customized Size Packing: Wooden box or as request to pack plastic mold. Drawing Format: STP, IGS, CAD, PRT, Certificate: ISO 9001: 2015 Certificated, RoHS, COA Port:

Screws and barrels for rubber processing machine Various types of feed screws and barrels for rubber machine

Specification: Screw diameter: d20mm-d220mm Mould clamping force: 250t-3200t Shot weight: 30g-30000g Technical information 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: ¡ã 950hv Chrome-plating layer depth: 0.025-0.085mm Bimetallic layer depth: 3mm. Slushing oil coated& film wrapped in wooden case

Specification: Screw diameter: d20mm- d220mm Mould clamping force: 250t-3200t Shot weight: 30g-30000g 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

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

These are custom knurled shoulder screws manufactured Customer in grade 5.1 steel material with zinc and yellow finish.

Features: 1.Suitable for sludge dewatering of high/low consistency. 2.There is no need to worry about jam up. Reduce the cleaning water consumption. 3.The electrical cabinet, disposal tank and dehydrator are integrated, which reduces the covering area and brings convenience to installment. 4.The dehydrator is enclosed working, which reduces the bad smell and improves the working environment. 5.Automatically working for 24 hours, reducing the labor strength of workers. 6.The slow running speed of screw shaft reduces the power consumption and noise. 7.It is made with stainless, extending the service life. 8.It is convenient for daily maintenance. Screw Press Application: City mixed raw sewage, Food & beverage industry, Chemical industry, Leather & tannery sewage Paper & pulp sewage, Elecro-plating sewage, Pringting & dyeing sewage, Power plant, Petrochemical industry If you are interested in ro water system price, please check our website at https://www.qileegroup.comfor details.Or contact us Tel: +86 021 5169 7580 Phone: +86 13817134452 &+86 13817145452 &+86 13918724674 Email: qilee@qileegroup.com Contact person: Xia Miao Add: Room 412, Xianglu Building, No. 3009, Gudai Road, Minhang District, Shanghai, China

a manufacturer of fastener, has been supplying non-standard and custom made screw since 2002. According sample or drawing requirements, provide one-stop custom services to solving your custom screw needs. King-Tower is committed to offering you the widest range of sems screw, anti-theft screw, thread-locking screw and stainless steel screw and more. If you have any fastening inquiries, our engineering department will be glad to help with our many custom screw options. Q1. why should you buy from us not from other suppliers A1:1.Our company has passed IATF16949:2016quality system certification; 2.We have 11 years experience in screws production; 3.We can provide the OEM&ODM serve. Q2. What is the advantage about your company A2.Our company has professional team(ten engineer with 11 years experience) and professional production line(more than 200 sets of precision equipment ). Q3. Why should I choose your products A3. Our products are high quality and competitive price; Q4. The logo and the color can be customized A4.Yes,we can custom the logo and color,accroding to your requirements. Q5. Any other good service your company can provide A5. We can provide better after-sale and faster delivery.

Essential details Finish: ZINC, Plain, Zinc,Plain,Blue,Dyed Material: Stainless steel, Steel, Stainless steel,Steel,Brass,Aluminium, Titanium Model Number: Phillips Socket Cheese Head Machine Screws Standard: DIN, DIN Grade: 4.8/6.8/8.8/10.9/12.9 Package: Iner Plastic Bag + Carton + Pallet Delivery time: 5-15 Days Head type: Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding Certificate: ISO9001:2008 Product name: Phillips Socket Cheese Head Machine Screws a manufacturer of fastener, has been supplying non-standard and custom made screw since 2002. According sample or drawing requirements, provide one-stop custom services to solving your custom screw needs. King-Tower is committed to offering you the widest range of sems screw, anti-theft screw, thread-locking screw and stainless steel screw and more. If you have any fastening inquiries, our engineering department will be glad to help with our many custom screw options. Q1. why should you buy from us not from other suppliers A1:1.Our company has passed IATF16949:2016quality system certification; 2.We have 11 years experience in screws production; 3.We can provide the OEM&ODM serve. Q2. What is the advantage about your company A2.Our company has professional team(ten engineer with 11 years experience) and professional production line(more than 200 sets of precision equipment ). Q3. Why should I choose your products A3. Our products are high quality and competitive price; Q4. The logo and the color can be customized A4.Yes,we can custom the logo and color,accroding to your requirements. Q5. Any other good service your company can provide A5. We can provide better after-sale and faster delivery.

Diameter: 0.86mmX1.47mm Length: 3.93mm Material: Copper

Single Screw for Extrusion Machine Hardness after hardening and tempering HB240 â?? 280 Nitride hardness HV850 â?? 1000 Screw Diameter Φ20mm-Ï?250mm Nitride Brittleness less than grade 2 Hardness of nitration HV900-1060 (HRc56°-65°) Screw straightness 0.015mm/m