What is a Machine Screw?
A machine screw is a type of threaded fastener typically used with tapped holes or nuts to fasten metal parts together. Known for their precision and durability, machine screws feature finer threads compared to other fasteners. At Nilkamal Fasteners, our machine screws are manufactured to meet top-tier certifications such as TUV NORD - BS EN 14399 & 15048,TUV NORD - AD 2000 Merkblatt, NABL - ISO/IEC 17025, and ISO 9001 / ISO/TS 16349. These ensure every screw we produce meets stringent global safety and quality standards.
Specification of Machine Screws
| Property |
Specification |
| Thread Type |
Metric (Fine / Coarse, as per ISO standards) |
| Head Types |
Flat, Pan, Round, Hex, Oval |
| Drive Types |
Slotted, Phillips, Hex Socket |
| Materials |
MS, stainless steel, Brass, Alloy Steel |
| Coatings |
Zinc, Nickel, Hot Dip Galvanized, PTFE, Geomet |
| Diameter Range |
M1.6 to M20 |
| Length Range |
5mm to 150mm |
| Standards |
ISO, DIN, ANSI, IS |
Types of Machine Screw
- Flat Head Machine Screw: Flat head screws are designed to sit flush with the surface once installed. They are ideal for countersunk holes and offer a smooth finish, commonly used in electronic devices, machinery covers, and metal fittings.
- Pan Head Machine Screw: Pan head screws feature a rounded top and flat bearing surface. These are general-purpose fasteners used where the screw head remains above the surface, offering a clean and finished appearance.
- Round Head Machine Screw: Round head screws have a domed head and are used where aesthetics and easy fastening are important. They are typically employed in light-duty applications and soft material fastening.
- Hex Head Machine Screw: These have a six-sided head designed for tightening with a wrench or spanner. They provide high torque strength, making them suitable for heavy-duty applications in automotive and construction industries.
- Oval Head Machine Screw: The oval head screw is a hybrid between a flat and round head. It offers a slightly raised appearance and is ideal when a semi-flush finish is desired, commonly used in consumer electronics and control panels.
- Slotted Machine Screw: These screws have a straight, single groove on the head and are driven using a flat-blade screwdriver. They are widely used in general-purpose applications due to their simple design.
- Phillips Machine Screw: Phillips head screws have a cross-shaped drive that offers better torque control. They are less likely to slip and are often used in electrical and mechanical assemblies.
- Socket Head Machine Screw: These screws feature a cylindrical head with a hexagonal socket, allowing installation using an Allen key. They are known for their sleek profile and high tensile strength, used in precision equipment and aerospace assemblies.
Applications of Machine Screws
- Automotive Industry: Used in vehicle assemblies and engine components due to their vibration resistance and tensile strength.
- Electronics: Ideal for fastening circuit boards, casings, and components without damaging sensitive electronics.
- Construction: Secures panels, brackets, and frameworks, offering strong metal-to-metal fastening.
- Furniture Manufacturing: Machine screws are used to assemble modular furniture parts with precision.
- Heavy Machinery: Provide stable connections in machines subjected to high loads and continuous operation.
Machine Screw Ordering, Compliance, and Safety Information
For ordering machine screws, we maintain a Minimum Order Quantity (MOQ) of 1000 pieces. All products are certified under TUV NORD, NABL, and ISO standards to ensure reliability, safety, and regulatory compliance.
- Address: S.no.36/1/1, near Green Field Hotel, Wadgaon Khurd, Sinhgad Road, Pune - 411041
- Phone Number: +91 9112957719
- Email: nilkamalfasteners@gmail.com
Why Choose Us?
- Higher Tensile Strength: Our screws exceed industry tensile standards by 10,000 psi, ensuring exceptional load performance.
- NABL Certified Lab: All products pass through rigorous testing in our in-house certified laboratory for consistent quality.
- Rolled Threads: Enhances fatigue resistance, improving screw lifespan even under stress.
- Forged Heads: Deliver higher strength and precise fitment through continuous grain flow.
- Specialized Coatings: In-house zinc, nickel, PTFE, and Geomet coatings add corrosion resistance for long-term reliability.
- Radiused Root Runout: Increases fatigue life of the thread up to 300% in select sizes.
- Head Marking for Traceability: Every screw can be traced back to its batch, material, and test report.
Because of these strengths, Nilkamal Fasteners is among the top Machine Screw Manufacturers in Pune, as well as trusted Suppliers,Traders, and Wholesalers in this domain.
Get Machine Screw in India | Nilkamal Fasteners
At Nilkamal Fasteners, we are proud to be a trusted manufacturer, supplier, and exporter of Machine Screws in Pune, India. Our manufacturing standards, certified lab testing, and technical expertise make us the go-to partner for industries across India.
Looking for precision-made, high-performance machine screws? Get in touch today to contact us or place an order. Email us at nilkamalfasteners@gmail.com or call +91 9112957719.
