Self Drilling Screw DIN7504K / Hex & Flat Head Screws for Roofing Manufacturer | Chan Chin C.

Self Drilling Screws / Chan Chin C. is based in Taiwan, with an on-site manufacturing plant producing hundreds of millions of self drilling screws annually, from heading to Neo Assembly, alloy-plating to head painting and stainless steel fasteners.

Self Drilling Screws - Self Drilling Screws
  • Self Drilling Screws - Self Drilling Screws

Self Drilling Screws


Self Drilling Screw DIN7504K

Self-tapping is the ability of a screw to advance when turned, while creating its own thread.[] This ability is sometimes created by a gap in the continuity of the thread on the screw. These edges cut a thread as the screw is driven in to the material. The cutting edge drills away the material, leaving a hole for the screw to go into.

Chan Chin C. has established since 1987 and engaged in OEM business initially. Thereafter, the business of Chan Chin C. has been lead to 100% export market successfully from 1994 till now. The major products of the company are all kinds of screws such as roofing, self tapping, drywall, chipboard, wood, thread cutting, special cutting, Euro, furniture, and self drilling screws, as well as washers.We accept customized order and supply based on small quantity, multiplicity, small packaging and DIY special packaging. Due to various facilities of Lab equipments, we could control each shipment quality fully by our inspectors. If you are interested in our self drilling screws, please feel free to contact us anytime.

Followings are some features of this item:1. Self drilling screws: hex washer head flange with PVC washer or NEO washer.2. Pan head DIN 7504 N.3. CSK head DIN 7504 P.4. Hex washer DIN 7504 K.5. Large wafer head.

Product Information
  • #6 x 3/8 ~ #14 x 10".
  • 3.5 x 9.5 ~ 6.3 x 240.
  • Ruspert coating 15 cycle.
  • Mechanical zinc 40µ
  • Dacromet 500 hours, 1,000 hours.
  • Sample purchase.
Order information
  • Minimum Order: Per Item 100M/Order USD 5,000
  • Branded Product, Buyer's Label Offered

Self Drilling Screws - Self Drilling Screws | Metal & Wood Self Drilling Screws & Fasteners Manufacturer | Chan Chin C.

Located in Taiwan since 1987, Chan Chin C. has been a self drilling screws and fasteners manufacturer. Our main screws and fasteners, include Self Drilling Screws, Roofing Screws, Self Drilling Screws, Decking Screws, Window Screws, Drywall Screws, Timber Tek (Roofing Screws), Chipboard Screws, and Self Tapping Screws, which are manufactured in a factory with ISO 9002 management system.

Chan Chin C. has been design and manufacture fasteners and components to supplying the commercial construction industry since 1987. We offer high performance standard and specialty products, and specialize in hard to find products for critical applications. Chan Chin C. is one of the prime screw manufacturers since 1987 located in Taiwan. ISO 9002 certified, meeting standard or non-standard specifications, C1022 carbon steel made wide selections of screw fasteners are produced with full inspection. The nuts and bolts products, including tamper proof screws, self drilling screws, self tapping metal screws, roofing screws, masonry screws, window screws, chipboard screws, deck screws, etc.

Chan Chin C. has been offering customers self drilling screws and fasteners, both with advanced technology and 26 years of experience, Chan Chin C. ensures each customer's demands are met.