I’m your partner for dependable fasteners, and my knurled captive screw is built for rapid, repetitive assembly. With a knurled edge for palm-friendly hand tightening, this captive screw stays attached to the panel even when loosened, reducing lost parts on busy lines. Made from stainless steel or alloy, it resists corrosion and handles frequent cycling. I offer precise thread sizes and lengths, rich surface finishes, and easy compatibility with standard panel holes. For Wholesale and Manufacturers, I provide bulk pricing, consistent stock, and fast lead times, so your production won’t stall. Custom options include coatings, head styles, and pre-assembly kits. I ensure strict tolerances, tested torque, and reliable retention in enclosures, electronics, and machinery. Choose my knurled captive screw for secure, repeatable assembly that speeds up throughput and cuts downtime.
As electronics and equipment enclosures move from design to production, fasteners matter. Knurled captive screws provide easy manual tightening with secure retention: knurled grips tighten by hand, while the captive design prevents loss during maintenance. They suit panels, bezels, and access doors, enabling fast assembly, precise alignment, and quick disassembly. Trusted by professionals across electronics and industrial equipment, these fasteners deliver reliable performance. Available in stainless steel or other alloys, with zinc or black oxide finishes, metric or inch threads, and a range of grip lengths and head styles. For global buyers, quality, traceability, and reliable delivery are essential. Reputable manufacturers run ISO-based quality systems, RoHS/REACH compliance, and thorough inspections from raw materials to finished parts. They offer customization: grip length, head style, thread size, plating, and packaging. With scalable production, clear lead times, and robust logistics, they support design optimization, cost control, and steady supply worldwide, even in peak demand.
| Part Number | Thread Size | Head Diameter (mm) | Length (mm) | Material | Grade/Type | Finish | Tensile Strength (MPa) | Certifications |
|---|---|---|---|---|---|---|---|---|
| KCS-M4-15-KN | M4 x 0.7 | 9 | 15 | Stainless Steel A2 | Knurled Captive | Passivated | 570 | RoHS, REACH |
| KCS-M4-20-KN | M4 x 0.7 | 9 | 20 | Stainless Steel A2 | Knurled Captive | Black Oxide | 575 | RoHS |
| KCS-M6-12-KN | M6 x 1.0 | 11 | 12 | Stainless Steel A2 | Knurled Captive | Passivated | 600 | RoHS, REACH |
| KCS-6-16-KN | 6-32 UNC | 12 | 16 | Brass | Knurled Captive | Zinc-Nickel | 320 | RoHS |
| KCS-Al-12-KN | M4 x 0.7 | 8.5 | 12 | Aluminum 6061-T6 | Knurled Captive | Anodized Blue | 250 | REACH |
| KCS-SS304-14-KN | M5 x 0.8 | 10 | 14 | Stainless Steel 304 | Knurled Captive | Passivated | 520 | RoHS |
| KCS-SS316-18-KN | M4 x 0.7 | 9.2 | 18 | Stainless Steel 316 | Knurled Captive | Satin | 900 | RoHS, REACH |
| KCS-PTFE-10-KN | M4 x 0.7 | 8.8 | 10 | Stainless Steel with PTFE sleeve | Knurled Captive | PTFE coated | 410 | RoHS |