Machine Screws
Carbon Steel Machine Screws Manufacturer, Clear Zinc Plated Screws China Supplier, Bulk Screws Exporter
Product Introduction:
Machine Screws can be used for many different applications such as Tower & Pole, Oil & Gas, Furniture & Decoration, Highway Guardrail, Mechanical Machine, High-Speed Rail & Train, Solar Energy, Metal Building etc.
FYFasteners manufactures all the standard sizes in most ASTM, SAE and DIN specifications, including nonstandard dimensions.
Standard ASME/ANSI, DIN, ISO, JIS, BS standard/non-standard sizes
Material Carbon Steel, 1022+heat treatment, stainless steel etc
Head type Flat CSK, pan, truss, hex, round, cheese, oval etc
Drive type Phill, cross recess, torx, square, slotted etc
Finish (Clear/ yellow/ blue) zinc plated, black/grey phosphate etc
Package Bulk in cartons+ wood solid pallet or custom packing
Delivery time Flexible upon order qty, normally within 30-40 days
Payment T/T, L/C , Western Union etc
Trade term FOB, CIF, CFR, EXW, DDP, DDU etc
A machine screw is a screw with a slotted head or socket heads often used for fastening metal parts securely together in various types of machinery or construction. Machine screws are unique, though, because of their size. These are used in threaded holes and are likely to end up with a stronger joint.
Product Description:
Our machine screws are meticulously crafted to deliver exceptional durability, precision, and reliability across a range of industrial and commercial applications. Designed to meet OEM standards, these screws are suitable for assembly in machines, electronics, automotive, and construction industries.
Key Features:
Material: High-grade stainless steel, carbon steel, or alloy steel for superior strength and corrosion resistance.
Size Range: Customizable lengths and diameters are available as per specifications.
Threading: Accurate and smooth threading ensures easy installation and a secure fit.
Finish Options: Zinc plating, black oxide, nickel, or custom coatings for enhanced aesthetics and protection against wear and corrosion.
Tolerance: Manufactured strictly to ISO/ANSI/DIN standards to guarantee dimensional accuracy.
Applications: Widely used in machinery assembly, electronic enclosures, automotive assemblies, and structural applications.
Production Process for Machine Screws:
Material Selection:
High-quality raw materials like stainless steel rods or carbon steel wires are selected based on the required properties.
Cutting:
The raw material is cut into precise lengths matching the screw size using automatic cutting machines.
Cold Heading:
The cut blanks are fed into a cold heading machine, where the screw head is formed by applying high-pressure force without heating the material.
Thread Rolling:
Threads are created through a rolling process, where the blank is passed between hardened dies to ensure a strong and accurate thread profile.
Heat Treatment:
Depending on the material, screws are heat-treated to enhance their strength, durability, and wear resistance.
Surface Finishing:
A protective coating or plating is applied to prevent rust and improve appearance. Common finishes include zinc plating, galvanizing, or black oxide coating.
Quality Inspection:
Each screw undergoes rigorous quality checks for dimensions, threading accuracy, tensile strength, and finish. This ensures they meet international
standards.
Packaging:
Machine screws are packed in bulk or customized quantities, labeled with size and specifications for easy identification.
Customization Options:
We offer tailored designs for machine screws to meet specific requirements, including variations in head shapes (flat, round, hex), drive types (Phillips, slot, hex), and material grades.
Our commitment to quality and precision ensures that every screw contributes to the seamless operation of your machinery or assembly line.
automation grade automatic brand union spring voltage 230v design customized machine weight 340kg power consumption 0.4kw dimension 1065*885*890mm model name/number union spring usage/application all kinds of spring diameter from m3-m8 phase 3
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
Convenient installation, stable structure, strong compatibility, easy to hide, safe and reliable, high strength, easy installation, anti-corrosion, aesthetics and hygiene
Specific price and the size of the material used product specifications and dimensions of the relevant, specific please find us to consult!
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
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