4 x 9mm Phillips Hex Washer Head Self Tapping Screws Pointed Tail SUS304 Stainless Steel

BPHP409S is a 4 Hex Wahser Head head Phillips drive screw made of SUS304 Stainless 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 BPHP409S screw features thread size 4, length of 9 mm, head type Hex Wahser Head (head diameter Diameter 8.6 9 Hexa mm), drive type Phillips (drive size Ph No.2), and is made of SUS304 Stainless Steel.

The BPHP409S screw is made of SUS304 Stainless Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. SUS304 Stainless Steel offers excellent corrosion resistance and mechanical strength.

The BPHP409S screw has a 4 thread. This is a UNC (Unified National Coarse) thread with 4 specification, widely used in North American applications.

BPHP409S Hex Wahser Head head Phillips 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 Hex Wahser Head head aesthetics is required.

The minimum order quantity (MOQ) for BPHP409S is 10,000 pieces. The unit price is $0.067 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

The lead time for BPHP409S 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 BPHP409S uses a Hex Wahser Head head type. Hex Wahser 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 BPHP409S (4, 9 mm), ensure your application requires this specific size.

BPHP409S uses SUS304 Stainless Steel finish, while alternative variants in the same thread/length specification include BPHP409Z (Blue Zinc Plated Steel), BPHP409B (Black Zinc Plated Steel). The SUS304 Stainless Steel of BPHP409S is specifically selected because it offers superior corrosion resistance for outdoor, marine, and humid environments, excellent hygiene properties for food and medical equipment, and good mechanical strength at low cost relative to exotic alloys. This distinction makes BPHP409S the preferred choice when these properties align with your application requirements.