Custom Captive Panel Security Screw M3 - SUS303/304 (MJPF2-M3-40)
The Custom Captive Panel Security Screw M3 - SUS303/304 (MJPF2-M3-40) is an M3 captive (retained) screw 40 mm long, made from SUS303 or SUS304 stainless steel. It has a tamper‑resistant head and a built‑in retainer so the screw stays attached to the panel when loosened. The design gives corrosion resistance, durability, and prevents fastener loss during maintenance.
Usage scenarios (3 sentences):
Use it on electronic enclosures and control panels where screws must not fall out during service or transport. Ideal for telecom racks, medical equipment, kiosks, and public fixtures that need tamper resistance and long life in harsh or outdoor environments. Also suitable for automotive interiors, industrial machines, and any application requiring secure, captive fastening to speed assembly and reduce lost fasteners.
MaiJin Metal Customized CAPTIVE PANEL SCREW manufacturers From China,Over 13 Years of Part Making
TITLE: CAPTIVE PANEL SCREW
DWG No. MJPF2-M3-40
SIZE: Dia0.314 L0.606 INCH
MATERIAL: SUS303+SUS304
FINISH: NONE
HEAT TREATMENT: NONE
APPLICATION INDUSTRY: PCB
视频 2021-08-24 10:07:06.
Product advantages
Crafted from precision-machined SUS303/304 stainless steel, the Custom Captive Panel Security Screw M3 (MJPF2-M3-40) embodies a specialist fastener brand’s focus on durable, high-quality hardware for demanding electronic and industrial applications. Its captive panel architecture keeps the screw retained during assembly and maintenance while a tamper-resistant security head protects sensitive access points, making it ideal for racks, enclosures, medical devices, and public fixtures. Key features — M3 sizing, corrosion-resistant alloy, controlled torque fit, and optional custom finishes — deliver reliable retention, long service life, simplified servicing, and enhanced security for critical installations.
We serve
We serve reliable, custom captive panel security screws M3 (MJPF2-M3-40) crafted from SUS303 or SUS304 stainless steel. Core attributes include precision M3 threading, captive-retention design to prevent loss during maintenance, and corrosion-resistant stainless material for long service life. Value attributes focus on tailored solutions, fast prototyping, and consistent quality control—ensuring secure, vibration-resistant fastening for control panels, instruments, and equipment. We support OEM specification adjustments, volume pricing, and on-time delivery with technical guidance and testing documentation. Our service commitment delivers durable, tamper-resistant fasteners that reduce downtime, simplify assembly, and protect critical electronics and enclosures and provide global logistics and warranty support.
Why choose us
We serve customers with precision-engineered Custom Captive Panel Security Screw M3 (MJPF2-M3-40) in SUS303/304 stainless steel. Core attributes: captive tamper-resistant M3 thread, reliable stainless alloy (303/304) for excellent corrosion resistance, consistent dimensions and captive retention for panel safety and vibration resistance. Value attributes: customizable lengths and finishes, strict QC, RoHS-compliant materials, quick prototyping, scalable production, and secure packaging. We deliver technical support, fast lead times, low minimum order quantities, and bulk pricing to optimize assembly efficiency and reduce rework. Ideal for electronics enclosures, medical devices, and industrial panels—ensuring durability, safety, and long-term cost savings, global shipping and responsive after-sales service.
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Email: mj@chinamaijin.com
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