SUNCO INDUSTRIES CO., LTD

Making Happy Happen ~Japanese Fasteners, Delivered with Speed and Precision~

www.jisscrew.com

Founded in Osaka in 1946, SUNCO INDUSTRIES CO., LTD. is one of Japan’s leading specialized fastener distributors, with particular expertise in JIS-standard metric fasteners and related industrial products. For nearly 80 years, we have connected trusted Japanese manufacturers with customers seeking Japanese quality, dependable supply, and responsive service.

Our extensive product range includes JIS-standard screws, bolts, nuts, washers, and other fastening components, as well as rare sizes, special materials, surface treatments, and customized specifications. Whether you require a single piece, a small lot, or a bulk order, SUNCO provides the flexibility to meet a wide variety of sourcing needs.

At the heart of our operation is the Higashi-Osaka Logistics Center, where advanced IT systems, automated warehousing, and real-time inventory management support accurate and rapid order fulfillment. This combination of technology, product expertise, and a strong supplier network enables us to deliver high-quality Japanese fasteners efficiently to customers around the world.

SUNCO is certified to ISO 9001 and ISO 14001, reflecting our commitment to quality and environmentally responsible operations.

Our products support manufacturing, construction, infrastructure, maintenance, repair, and aftermarket operations across a broad range of industries. We can also assist with technical documentation, including material certificates, inspection reports, and environmental compliance information.

Explore more than two million fasteners and related products at www.jisscrew.com

SUNCO INDUSTRIES offers an extensive range of over 2 million items of fasteners, tools, and related components meeting JIS standards (made in Japan). With one of Japan’s largest inventories, we serve manufacturing, maintenance, infrastructure industries, and aftermarket industries worldwide.

Main Product Categories:
•    Screws & Bolts: JIS-standard, metric, stainless steel, alloy steel, and special materials
•    Nuts: Hex nuts, flange nuts, cap nuts, lock nuts, and custom designs
•    Washers: Plain, spring, and special-purpose types
•    Threaded Rods & Studs
•    Pins, Rivets, and Anchors
•    Tapping, Self-drilling, and Precision Screws
•    Tools & Equipment: Safety shoes, drivers, hand tools, and maintenance supplies
•    Customized Fasteners: OEM and special specifications available

Key Features:
•    Over 250,000 products available—from standard to specialty fasteners and tools
•    JIS-based precision and trusted Japanese quality
•    Small-lot to bulk supply with rapid delivery
•    Prompt provision of technical documents such as material certificates, inspection reports, RoHS, and REACH compliance data

For more information, please visit www.jisscrew.com!