Home Machine Screws pan head screw Phillips Pan Head Screw 5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3

5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3

Screw
Screw
Part No. MPP0508B rohs Rating:

material Black Zinc Plated Steel
Ship Date 2026-11-18
Head Pan Head
drive phillips   PH No.2
Head Diameter 0.231-0.245" inch
Head Height 0.079-0.089" inch
Thread 5-40
Length 1/2 inch
Unit Price USD$ 0.023 /pcs
Unit Weight 1.008 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3 5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3
Item Information

Why Choose MPP0508B?

MPP0508B is a 5-40 Pan Head head Phillips drive screw with 1/2 inches length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as MPP0508S (SUS304 Stainless Steel), MPP0508Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of MPP0508B 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 Phillips drive allows efficient torque transmission during installation. Each MPP0508B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3
MPP0508B This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is Pan Head with Phillips drive, 5-40 Thread and 1/2 inch Length .
material Black Zinc Plated Steel, Finsh is Rohs Black which has good function of anti-corrosion .
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BUY black pan head screws - 5 40 thread 1 2 inch length screws today,high quality product and best service will be provided by superneer.Each order will be made shippment on time.
Different Finish :
5-40 x 1/2 inch
5-40 x 1/2 inch
MPP0508S
SUS304 Stainless Steel
5-40 x 1/2 inch
5-40 x 1/2 inch
MPP0508Z
Blue Zinc Plated Steel
5-40 x 1/2 inch
5-40 x 1/2 inch
MPP0508B
Black Zinc Plated Steel
Item Drawing
5-40 x 1/2" Pan Head Phillips Machine Screw Steel Black ANSI/ASME B18.6.3
MPP0508B Screw 1
MPP0508B Screw 2
MPP0508B Screw 3
MPP0508B Screw 4
MPP0508B Screw 5
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Payment & Trasportation 5-10 days

Payment Method: T/T & Paypal and other payment method

Shipment Method: Air Express , Air Freight, Sea Shippment

How to Order

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 MPP0508B

What is MPP0508B screw?

MPP0508B is a 5-40 Pan Head head Phillips drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 1/2 inches and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of MPP0508B?

The MPP0508B screw features thread size 5-40, length of 1/2 inches, head type Pan Head (head diameter 0.231-0.245 inches), drive type Phillips (drive size PH No.2), and is made of Black Zinc Plated Steel.

What material is the MPP0508B screw made of?

The MPP0508B 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 MPP0508B?

The MPP0508B screw has a 5-40 thread. This is a UNC (Unified National Coarse) thread with 5-40 specification, widely used in North American applications.

What are MPP0508B screws used for?

MPP0508B Pan 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 Pan Head head aesthetics is required.

What is the MOQ and price for MPP0508B?

The minimum order quantity (MOQ) for MPP0508B is 10,000 pieces. The unit price is $0.023 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for MPP0508B?

The lead time for MPP0508B 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 metric equivalent of 5-40 thread?

The 5-40 thread is approximately equivalent to M3 (approx). When substituting inch screws with metric screws, always verify the actual diameter and pitch compatibility.

What head type does MPP0508B use and why?

The MPP0508B 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 MPP0508B (5-40, 1/2 inches), ensure your application requires this specific size.

What is the difference between MPP0508B and similar parts?

MPP0508B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include MPP0508S (SUS304 Stainless Steel), MPP0508Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of MPP0508B 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 MPP0508B the preferred choice when these properties align with your application requirements.

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