Automotive dashboards consist of LCD screens, plastic trims, sensor brackets and wiring fixtures that demand compact, vibration-proof fasteners. ST4.8×1.6×16 Phillips pan head tapping screws are standardized fixing parts for fuel, hybrid and EV instrument panels.
With a precise 1.6mm thread pitch and 16mm clamping length, the screws cut internal threads directly on thin steel, ABS plastic and composite plates, eliminating prefabricated nuts and lowering auto assembly costs.
Generic tapping screws easily cause loose trims, cracked plastic and rust jamming. Our automotive-grade ST4.8 tapping screws solve these issues:
- 1.6mm pitch fits thin dashboard composite plates to prevent plastic deformation
- Precise Phillips slot boosts automated assembly efficiency
- Multiple surface treatments meet anti-rust and aesthetic demands
- Fixed 16mm length unifies specifications to cut spare part inventory
- Controlled hardness avoids thread stripping during mass production
Manufacturing Strength
We have over 30 years precision fastener production experience, fully compliant with auto interior supply standards. Independent cold heading, thread rolling and coating workshops guarantee stable batch quality for automotive dashboard tapping screws.
Generic tapping screws easily cause loose trims, cracked plastic and rust jamming. Our automotive-grade ST4.8 tapping screws solve these issues:
- 1.6mm pitch fits thin dashboard composite plates to prevent plastic deformation
- Precise Phillips slot boosts automated assembly efficiency
- Multiple surface treatments meet anti-rust and aesthetic demands
- Fixed 16mm length unifies specifications to cut spare part inventory
- Controlled hardness avoids thread stripping during mass production
Manufacturing Strength
We have over 30 years precision fastener production experience, fully compliant with auto interior supply standards. Independent cold heading, thread rolling and coating workshops guarantee stable batch quality for automotive dashboard tapping screws.
All ST4.8 tapping screws follow IATF16949 standards: raw material spectral analysis, 100% automatic optical inspection, torsion/tension/vibration tests, 72h salt spray anti-corrosion testing, ±0.02mm dimensional control.
Certifications: ISO9001, IATF16949, RoHS, REACH
Practical Application Case
A new energy vehicle Tier 1 supplier switched to our ST4.8×1.6×16 zinc-plated tapping screws: assembly efficiency up 18%, dashboard loose defect rate down below 0.5%, zero rust faults after 3-year road tests. This spec is widely used on the brand’s full EV dashboard series.
Lightweight electronic dashboards require standardized miniature tapping screws. Our ST4.8×1.6×16 Phillips pan head tapping screws serve screen frames, trims, sensors and storage boxes with reliable vibration and rust resistance.
We provide mass supply and free samples for global auto manufacturers with complete customization support.
Send inquiries for technical drawings, quotations and samples.
Post time: Jul-09-2026
