M4 x 10 mm Round Head Slotted Machine Screw Steel Black

MRLM410B is a M4 Round Head head Slot drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 10 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

The MRLM410B screw features thread size M4, length of 10 mm, head type Round Head (head diameter 6.5-7 mm), drive type Slot (drive size 1-1.25mm width), and is made of Black Zinc Plated Steel.

The MRLM410B screw is made of Black Zinc Plated Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Black Zinc Plated Steel offers excellent corrosion resistance and mechanical strength.

The MRLM410B screw has a M4 thread. This is a metric thread with M4 specification, commonly used in international applications following ISO standards.

MRLM410B Round Head head Slot 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 Round Head head aesthetics is required.

The minimum order quantity (MOQ) for MRLM410B is 10,000 pieces. The unit price is $0.029 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

The lead time for MRLM410B 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 MRLM410B uses a Round Head head type. Round 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 MRLM410B (M4, 10 mm), ensure your application requires this specific size.

MRLM410B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include MRLM410S (SUS304 Stainless Steel), MRLM410Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of MRLM410B is specifically selected because it offers a black decorative finish combined with good corrosion resistance, ideal for consumer electronics, automotive interiors, and applications where both appearance and rust prevention matter. This distinction makes MRLM410B the preferred choice when these properties align with your application requirements.