Home Thread Forming Screws Thread Forming Screws For Plastic Flat Head phillips 3 × 5/16" Flat Head Phillips Thread Forming inch Screws for Plastic Steel Black

3 × 5/16" Flat Head Phillips Thread Forming inch Screws for Plastic Steel Black

Screw
Screw
Part No. PFP0305B rohs Rating:

material Black Zinc Plated Steel
Ship Date 2026-11-20
Head Flat Head
drive phillips   PH No.1
Head Diameter 0.167-0.187 inch
Head Height 0.059 ref inch
Thread 3-24
Length 5/16 inch
Unit Price USD$ 0.017 /pcs
Unit Weight g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information

Why Choose PFP0305B?

PFP0305B is a 3-24 Flat Head head Phillips drive screw with 5/16 inches length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as PFP0305S (SUS304 Stainless Steel), the Black Zinc Plated Steel of PFP0305B 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 Flat Head head design ensures optimal load distribution across the mating surface, while the Phillips drive allows efficient torque transmission during installation. Each PFP0305B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

3 × 5/16" Flat Head Phillips Thread Forming inch Screws for Plastic Steel Black
PFP0305B This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is Flat Head with Phillips drive, 3-24 Thread and 5/16 inch Length .
material Black Zinc Plated Steel, Finsh is Rohs Chromate which has good function of anti-corrosion .
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BUY PFP0305B - 3 × 5/16 Flat Head Phillips Thread Forming inch Screws for Plastic - Black Steel for Sheet Metal Assembly | Superneer today,high quality product and best service will be provided by superneer.Each order will be made shippment on time.
Different Finish :
3-24 x 5/16 inch
3-24 x 5/16 inch
PFP0305S
SUS304 Stainless Steel
3-24 x 5/16 inch
3-24 x 5/16 inch
PFP0305B
Black Zinc Plated Steel
Item Drawing
3 × 5/16" Flat Head Phillips Thread Forming inch Screws for Plastic Steel Black
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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 PFP0305B

What is PFP0305B screw?

PFP0305B is a 3-24 Flat Head head Phillips drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 5/16 inches and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of PFP0305B?

The PFP0305B screw features thread size 3-24, length of 5/16 inches, head type Flat Head (head diameter 0.167-0.187 inches), drive type Phillips (drive size PH No.1), and is made of Black Zinc Plated Steel.

What material is the PFP0305B screw made of?

The PFP0305B 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 PFP0305B?

The PFP0305B screw has a 3-24 thread. This is a UNC (Unified National Coarse) thread with 3-24 specification, widely used in North American applications.

What are PFP0305B screws used for?

PFP0305B Flat 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 Flat Head head aesthetics is required.

What is the MOQ and price for PFP0305B?

The minimum order quantity (MOQ) for PFP0305B is 10,000 pieces. The unit price is $0.017 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for PFP0305B?

The lead time for PFP0305B 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 head type does PFP0305B use and why?

The PFP0305B uses a Flat Head head type. Flat 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 PFP0305B (3-24, 5/16 inches), ensure your application requires this specific size.

What is the difference between PFP0305B and similar parts?

PFP0305B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include PFP0305S (SUS304 Stainless Steel). The Black Zinc Plated Steel of PFP0305B 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 PFP0305B the preferred choice when these properties align with your application requirements.

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