M4 × 12mm Pan Head Torx Thread Forming Screws for Metal Steel Black
Why Choose TPTM412B?
TPTM412B is a M4 Pan Head head Torx drive screw with 12 mm length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as TPTM412S (SUS304 Stainless Steel), TPTM412Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of TPTM412B 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. The Pan Head head design ensures optimal load distribution across the mating surface, while the Torx drive allows efficient torque transmission during installation. Each TPTM412B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.
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Shipment Method: Air Express , Air Freight, Sea Shippment
1. Order online directly, made payment via Paypal or bank transfer.
2. Superneer arrange production according to drawing,all demensions are within drawing specification.
3. Parts ready, ship to customer.
Frequently Asked Questions about TPTM412B
What is TPTM412B screw?
TPTM412B is a M4 Pan Head head Torx drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 12 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.
What are the specifications of TPTM412B?
The TPTM412B screw features thread size M4, length of 12 mm, head type Pan Head (head diameter 7.64 - 8 mm), drive type Torx (drive size T20), and is made of Black Zinc Plated Steel.
What material is the TPTM412B screw made of?
The TPTM412B 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.
What is the thread size of TPTM412B?
The TPTM412B screw has a M4 thread. This is a metric thread with M4 specification, commonly used in international applications following ISO standards.
What are TPTM412B screws used for?
TPTM412B 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.
What is the MOQ and price for TPTM412B?
The minimum order quantity (MOQ) for TPTM412B is 10,000 pieces. The unit price is $0.025 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.
What is the lead time and shipping for TPTM412B?
The lead time for TPTM412B 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.
What is the inch equivalent of M4 thread?
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.
What head type does TPTM412B use and why?
The TPTM412B 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.
How to choose the right screw size for my application?
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 TPTM412B (M4, 12 mm), ensure your application requires this specific size.
What is the difference between TPTM412B and similar parts?
TPTM412B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include TPTM412S (SUS304 Stainless Steel), TPTM412Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of TPTM412B 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 TPTM412B the preferred choice when these properties align with your application requirements.