Vimal Industrial Corporation is a leading stockist and supplier of ISO 7380 socket head button screws based in Mumbai, India. Manufactured as per ISO 7380 specifications, these screws feature a rounded, button head with an internal hex (Allen) drive, offering a clean appearance and smooth surface finish while providing reliable torque transfer. The wide bearing surface of the button head makes them ideal for assemblies where a decorative finish, gentle clamping, or soft-material compatibility is required.
We maintain an extensive inventory of button head socket screws in multiple sizes, material grades, and finishes—supporting the needs of OEMs, machinery builders, automation integrators, electrical equipment manufacturers, and MRO teams seeking fasteners that combine aesthetics, strength, and ease of installation.
ISO 7380 button head screws have become widely used across Indian industries due to their smooth head contour, vibration resistance, and tidy appearance in finished products. Through our partnership with APL Fasteners, Vimal Industrial Corporation ensures strict compliance with ISO 7380 dimensional standards, covering head diameter, head height, socket depth, thread tolerances, and mechanical properties.
All screws are stored in controlled warehouse conditions and supplied with mill test certificates, chemical and mechanical test reports, lot traceability, and optional third-party inspections. With our strategically located Mumbai warehouse and robust pan-India logistics network, we offer reliable supply for everything from high-volume OEM usage to urgent maintenance-site requirements.
ISO 7380 screws are widely used where appearance and smoothness these fastening are important:
Automotive Interiors & Body Components – trim fittings, panels, and aesthetic fixtures
Automation & Robotics – guarding panels, machine housings, and control enclosures
Electrical & Electronics Manufacturing – switchboards, terminal covers, and light-duty enclosures
Furniture & Consumer Products – assembly fixtures requiring safe, rounded head profiles
Fabrication & Structural Applications – metal brackets, covers, and machine guards
General Engineering & MRO – replacement of standard screws where both looks and safety matter
With decades of industry experience, Vimal Industrial Corporation is trusted nationwide for authentic sourcing, dependable supply, and technical expertise.
✅ Authorized APL Fasteners Dealer – guaranteed genuine ISO-compliant screws
✅ Extensive Stock Range – multiple materials (alloy steel / stainless steel), sizes, and grades
✅ Custom Project Packing – bar-coded kits, OEM assortments, and export-ready pallets
✅ Technical Assistance – guidance on head type selection, torque, and application suitability
✅ Pan-India Delivery – fast dispatch from Mumbai to all major industrial hubs
✅ Quality Assurance – screws supplied with test reports and batch traceability
✅ Customer-First Service – quick quotations, dedicated account managers, and seamless export support
Whether for machinery, automation frames, electrical housings, or finished consumer products, we simplify procurement of ISO 7380 button-head socket screws with reliable quality and timely delivery.
| D | DK | K | SW |
|---|---|---|---|
| M3 | 5.7 | 1.65 | 2 |
| M4 | 7.6 | 2.2 | 2.5 |
| M5 | 9.5 | 2.75 | 3 |
| M6 | 10.5 | 3.3 | 4 |
| M8 | 14 | 4.4 | 5 |
| M10 | 17.5 | 5.5 | 6 |
| M12 | 21 | 6.6 | 8 |
| M16 | 28 | 8.8 | 10 |
All measurements are in mm
| D | DK | K | SW |
|---|---|---|---|
| M3 | 6.9 | 1.65 | 2 |
| M4 | 9.4 | 2.2 | 2.5 |
| M5 | 11.8 | 2.75 | 3 |
| M6 | 13.6 | 3.3 | 4 |
| M8 | 17.8 | 4.4 | 5 |
| M10 | 21.9 | 5.5 | 6 |
| M12 | 26 | 6.6 | 8 |
All measurements are in mm
Here’s the technical truth: Button heads have a lower head height and smaller socket size than DIN 912 cap screws. This means they aren’t designed for extreme high-torque or critical structural tension. Any expert Nut Bolt Supplier will tell you, use ISO 7380 for “Holding” and “Aesthetics,” but use DIN 912 when you need maximum “Clamping Force.”
In a high-humidity zone like Mumbai, the thin black oxide film on alloy steel fasteners screws bolts offers zero protection. Within weeks, the beautiful dome head will start rusting. To maintain that premium “Look,” always ask your Nut Bolt Supplier Mumbai for Stainless Steel Fasteners (A2 or A4 grade) which stay shiny and rust-free.
The Allen (Hex) drive allows you to install the screw nut bolt from the top using a wrench, requiring very little side clearance. This makes the ISO 7380 perfect for compact assemblies like electronics racks, automotive interiors, and decorative guards where a traditional wrench simply won’t fit.
Yes, they are commonly available in 10.9 grade steel. While it provides excellent strength for a screw nut bolt, remember that the head design is the limiting factor. Always consult with your Nut Bolt Supplier to ensure the 10.9 grade button head meets your specific shear strength requirements.
For industrial-grade projects, you need more than just a part, you need a guarantee. Vimal Industrial is a premier Nut Bolt Supplier Mumbai providing fully traceable, MTR-certified ISO 7380 stock. We ship across India, ensuring your bolt fastener needs are met with high-quality, high-finish hardware every time.
