banner (1)

Phillips Rounded Head Thread-Forming Screws m4 Wholesale&Manufacturers

I work with {Wholesale} and {Manufacturers} who demand reliable fasteners. Our Phillips Rounded Head Thread-Forming Screws m4 are built for smooth driving and secure grip in softer materials. The rounded head gives a clean finish, while the thread-forming action creates threads as you screw in, cutting down tapping steps. I offer consistent counts, bulk pricing, and fast lead times to keep your production line humming. Finished options include zinc plated for general use, with coatings available for extra corrosion resistance. Packaging tailored for bulk orders or kits makes reordering easy, and I can support OEM or private-label requests if you’re a manufacturer. With strict quality control and a proven track record, these screws meet the needs of critical assembly lines without surprises. Let me know your required quantity and delivery schedule, and I’ll quote you promptly.

Hot Selling Product

Phillips Rounded Head Thread-Forming Screws m4 Supplies the World\u2019s Top Brands Global Reach

Rounded-head thread-forming screws in M4 offer reliable, vibration-resistant fastening for metal and hard plastics. The rounded head yields a clean appearance and flush seating, while the thread-forming design creates strong threads without pre-tapping, reducing assembly steps and tool wear. They are suited for global production lines and trusted by many leading brands for consistent quality and scalable supply. Global buyers seek material options such as stainless steel, alloy steel, and coated finishes (zinc-plated, black oxide) for corrosion resistance. With tight tolerances, controlled heat treatment, and refined finishing, these screws deliver smooth driving and reliable torque. Compliance with RoHS, REACH, and ISO 9001 minimizes risk across markets. From a southern China manufacturing hub to worldwide logistics, a robust supply chain ensures reliable lead times and flexible lot sizes. Clear documentation, traceability, and rigorous quality checks empower procurement teams to manage risk and simplify supplier consolidation. A single, dependable source for M4 rounded-head thread-forming screws can streamline global sourcing and production schedules.

{ Phillips Rounded Head Thread-Forming Screws m4 Supplies the World’s Top Brands Global Reach}
Variant Material Finish / Coating Head Dia (mm) Length (mm) Thread Length (mm) Pitch (mm) Drive Tensile Strength (MPa) Common Applications
V1 Stainless Steel (A2) Passivated 6.0 6 5 0.70 Phillips 520–700 Enclosures and electronics housings
V2 Stainless Steel (A2) Polished 6.2 8 7.5 0.70 Phillips 520–700 Sheet metal panels in consumer equipment
V3 Carbon Steel Zinc Plated 6.0 10 8 0.70 Phillips 450–600 General metal assembly
V4 Carbon Steel Black Oxide 6.5 16 12 0.70 Phillips 450–600 Industrial equipment and machinery
V5 Stainless Steel (A4 / 316) Natural Passivation 6.0 20 14 0.70 Phillips 550–760 Marine-grade or corrosive environments
V6 Stainless Steel (A2) Electropolished 5.8 25 20 0.70 Phillips 520–700 Heavy sheet metal brackets

Related Products

banner (3)

Phillips Rounded Head Thread-Forming Screws m4 Factory Outperforms the Competition

Data Dimension: KPI Comparison by Screw-Forming Method (M4)

Current Method Improved Method

本图对比两种螺纹成型方法在关键KPI上的表现,直观呈现新方法的潜在优势。横轴为五个核心KPI,纵轴为分值(0-100)。每组显示两根柱状条,左为当前方法,右为改进方法。结果显示,改进方法在周期时间效率、缺陷率、产出率、单位成本和刀具耐用性等方面均有提升,尤以缺陷率和产出率的进步最显著,提示工艺与模具优化能带来显著综合收益。此分析帮助生产团队识别优先改进点、优化资源配置。实施时需结合实际工艺参数、材料规格及质量控制,确保指标提升转化为稳定效益。通过持续监控与迭代,可以实现更高的一致性与更低成本的生产过程。

Top Selling Products