DIN965 M1.2 M1.5 Stainless Steel CSK Phillip Drive Machine Screw Tiny Micro Repair Screw Kit Eyeglass Sunglass Watch Jewelry Repair Replace Micro Screw

The DIN965 M1.2-M1.5 Stainless Steel CSK Phillip Drive Machine Screw Kit is a precision micro fastener set designed for intricate repair and assembly of small devices. Comprising A2-70 stainless steel screws with countersunk (CSK) heads and Phillip drive, this kit offers standardized DIN965 compliance for micro applications where precision and reliability are paramount. Available in M1.2, M1.5, and M2.5 sizes, it includes 500+ pieces in a labeled organizer, making it the go-to solution for repairing eyeglasses, watches, jewelry, and other micro-mechanical devices.

Micro Precision Engineering:

DIN965 compliance: Countersunk head angle 82°, ensuring flush installation in pre-drilled countersinks (depth tolerance ±0.1mm).

Phillip drive (Type I): Cross casing design with 0.3mm tip tolerance, compatible with #000-#0 precision drivers, reducing cam-out risk by 40% compared to flathead drives.

A2-70 stainless steel: 300-hour salt spray resistance, ideal for contact with skin oils (eyeglasses) and cosmetic chemicals (jewelry).

Size & Configuration:

Thread sizes: M1.2 (0.25 pitch), M1.5 (0.35 pitch), M2.5 (0.45 pitch); lengths: 2-10mm in 1mm increments.

Head diameter: 2.4-5mm, head height: 0.8-1.5mm, designed for micro-components (e.g., watch movements, camera shutters).

Kit Design:

Organizer box: 7-compartment tray with size labels and clear lids, featuring anti-static lining to prevent screw adhesion in dry environments.

Surface finish: Passivated for corrosion resistance, with magnetic strip for easy pickup using micro screwdrivers.

Compliance:

Meets DIN965, ISO 14580, and RoHS 3.0, with batch traceability (lot number embossed on packaging) for quality control.

Eyeglass & Sunglass Repair: Secures temple hinges, nose pads, and lens frames, with countersunk heads for seamless aesthetics.

Watch & Jewelry Maintenance: Fastens watch case backs, bracelet links, and pendant clasps, compatible with precious metals (gold, silver) without galvanic corrosion.

Microelectronics: Mounts PCB components and miniature connectors in smartphones, hearing aids, and cameras, with non-magnetic options (A2-70) for sensitive circuits.

Model Making & Crafts: Assembles miniature models, dollhouse fixtures, and jewelry boxes, offering precise fit in 0.5-2mm thick materials.

Q: Are these screws suitable for plastic materials?

A: Yes, for plastic ≥1mm thick; pre-drill with 80% thread diameter to prevent cracking.

Q: What is the minimum tool size required?

A: Use #000 Phillip driver for M1.2-M1.5, available as an optional accessory with the kit.

Q: Can I purchase individual sizes instead of the full kit?

A: Yes, single-size packs (100pcs) are available for M1.2, M1.5, and M2.5 upon request.