Self Tapping Screws
304 Stainless Steel Pan Head Self Tapping Screw, Cross Recessed, Anti Corrosion For Electronics Furniture Metal Sheet
Product Positioning & Core Orientation
Core Position
Our Pan Head Self Tapping Screw is professional industrial fastener customized for B2B manufacturers, assembly factories, hardware wholesalers, solving the trouble of pre-drilling, loose connection and surface damage during thin metal, plastic & wood assembly. Compared with countersunk or round head fasteners, the wide pan head of Pan Head Self Tapping Screw disperses pressure effectively, avoiding panel dent and crack, forming differentiated competitive advantage for mass production lines.
Target Customer Groups
Electronics housing manufacturers, cabinet & furniture factories, new energy equipment plants, architectural metal sheet suppliers, outdoor hardware engineering contractors.
Product Features & Competitive Advantages
- Standard Pan Head Self Tapping Screw head structure: enlarged bearing surface, uniform force, keep installation surface flat, no protruding scratch on finished product shell
- Precision self-tapping sharp tail: directly cut internal thread on metal, plastic, plywood, eliminate pre-drilling process, cut assembly labor cost by 30%
- Multiple material options: 304 stainless steel Pan Head Self Tapping Screw for humid outdoor scene; hardened carbon steel for high torque fastening; 316 stainless steel for marine anti-corrosion demand
- Cross recess drive slot: match universal screwdriver & electric batch, non-slip during high-speed assembly, improve production efficiency
- Multi surface treatment: bright zinc plating, black oxide, passivation, customized anti-salt spray coating up to 500 hours
- Strict production tolerance: comply with ISO7049 & GB845 standards, consistent thread tooth shape, reusable locking without slipping tooth
Product Parameter Specification
Specification Table of Pan Head Self Tapping Screw
| Item | Detailed Data |
|---|---|
| Core Product Name | Pan Head Self Tapping Screw |
| Standard Code | ISO7049, GB/T845 |
| Thread Range | ST2.2 ~ ST6.3 |
| Length Range | 4mm ~ 100mm, custom length acceptable |
| Available Material | 304 Stainless Steel, 316 Stainless Steel, Hardened Carbon Steel |
| Drive Type | Cross Recessed (PH1/PH2) |
| Surface Treatment | Zinc Plated, Black Oxide, Stainless Steel Passivation, Dacromet |
| Salt Spray Test | Carbon steel: 200h; Stainless steel: ≥500h |
| Packing Way | Small box retail, 25kg carton bulk export, custom labeled packaging |
Application Scenarios & Engineering Cases
Main Application Fields of Pan Head Self Tapping Screw
- Electronic & Electrical Equipment: CCTV camera housing, control cabinet, air conditioner shell, PCB support frame fixing
- Furniture & Cabinet Industry: Wooden board, aluminum alloy cabinet door, wardrobe backboard assembly
- Construction & Outdoor Engineering: Aluminum curtain wall, solar bracket, outdoor guardrail, thin color steel sheet connection
- New Energy Machinery: Small equipment shell, battery module support fixing
- Light Industrial Hardware: Plastic shell product, household appliance accessories assembly
Actual Project Case
We supply bulk Pan Head Self Tapping Screw to a domestic electronics factory for monitor shell assembly. Adopt 304 stainless steel model, solve the rust problem of indoor humid workshop, pan head design does not damage plastic shell surface, annual stable order over 2 million pcs.
Target Pain Points & Matching Solution Value
Industry Common Pain Points
- Traditional screws need pre-drilling, low assembly efficiency, high labor cost
- Small round head fasteners concentrate pressure, easily crack thin plastic & aluminum sheet
- Ordinary carbon steel screws rust fast, cannot adapt outdoor & humid workshop environment
- Unstandard thread easy to slip tooth after repeated disassembly
Solutions Brought by Pan Head Self Tapping Screw
- Self-tapping sharp tail: one-step locking without drilling, greatly improve assembly line speed
- Wide pan head pressure dispersion structure: protect thin substrate, reduce product reject rate
- Multi anti-corrosion material & surface treatment options, extend service life of finished products
- Precision thread machining, strong locking force, support repeated disassembly without tooth sliding
Quantitative Value Proof
- Reduce single product assembly time by 28%
- Substrate crack defect rate drop by 42%
- Outdoor service life extended to 8-12 years with 316 stainless steel material
Purchase Information & Online Support
Bulk Purchase Policy
- MOQ: 10,000 pcs for standard size Pan Head Self Tapping Screw, small trial order acceptable
- Custom Service: custom head thickness, thread pitch, surface color, packaging label as buyer drawing
- Delivery Cycle: standard stock within 3 working days; customized production 7-15 days
- Global Shipping: support sea freight, air freight, door-to-door logistics for Europe, Southeast Asia, North America
Online Support Channel
- WhatsApp & Email technical sales online 16 hours a day
- sample supply: 50-200pcs standard Pan Head Self Tapping Screw samples for performance test
- Professional engineer team provides material & size selection suggestion according to buyer’s application substrate
Inquiry Form Guide
Our independent station sets independent inquiry module under Pan Head Self Tapping Screw product page, buyers can fill in required information to get fast quotation:
- Required material & surface treatment of Pan Head Self Tapping Screw
- Thread size, length and monthly purchase quantity
- Application industry and substrate material
- Custom drawing, special anti-corrosion or torque requirement