M4 x 9mm Pan Head Torx SEMS Screws with Flat Washer Steel Blue Zinc Plated

EFPTM409Z is a M4 Pan Head head Torx drive screw made of Blue Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 9 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

The EFPTM409Z screw features thread size M4, length of 9 mm, head type Pan Head (head diameter 7.64-8 mm), drive type Torx (drive size T20), and is made of Blue Zinc Plated Steel.

The EFPTM409Z screw is made of Blue Zinc Plated Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Blue Zinc Plated Steel offers excellent corrosion resistance and mechanical strength.

The EFPTM409Z screw has a M4 thread. This is a metric thread with M4 specification, commonly used in international applications following ISO standards.

EFPTM409Z Pan Head head Torx drive screws are used in electronics assembly, PCB mounting, precision instruments, watches, 3D printers, optical devices, medical equipment, and consumer products where reliable fastening with Pan Head head aesthetics is required.

The minimum order quantity (MOQ) for EFPTM409Z is 10,000 pieces. The unit price is $0.026 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

The lead time for EFPTM409Z is 15-25 days for production. Shipping to USA takes 5-15 days via sea freight, with shipping cost starting from $50 USD. Air freight is available for urgent orders. DDP and FOB terms are both available.

The M4 thread is approximately equivalent to #8 (approx 8-32). When substituting metric screws with inch screws, always verify the actual diameter and pitch compatibility.

The EFPTM409Z uses a Pan Head head type. Pan Head head provides a specific head design optimized for its intended application. This head type is selected based on the specific application requirements for load distribution, aesthetics, and accessibility.

To choose the right screw: 1) Determine the required thread size based on the tapped hole or nut; 2) Select the appropriate length based on the material thickness; 3) Choose the head type based on clearance and aesthetics; 4) Select the drive type based on torque requirements; 5) Choose the material based on environmental conditions. For EFPTM409Z (M4, 9 mm), ensure your application requires this specific size.

EFPTM409Z uses Blue Zinc Plated Steel finish, while alternative variants in the same thread/length specification include EFPTM409S (SUS304 Stainless Steel), EFPTM409B (Black Zinc Plated Steel). The Blue Zinc Plated Steel of EFPTM409Z is specifically selected because it offers moderate corrosion resistance with a distinctive blue iridescent appearance, commonly used in automotive assembly, machinery, and general industrial fastening. This distinction makes EFPTM409Z the preferred choice when these properties align with your application requirements.