Home Thread Forming Screws Thread Forming Screws For Plastic Flat Head Torx M3.5 × 7mm Flat Head Torx Thread Foming Screws for Plastic Steel Black

M3.5 × 7mm Flat Head Torx Thread Foming Screws for Plastic Steel Black

Screw
Screw
Part No. PFTM3507B rohs Rating:

material Black Zinc Plated Steel
Ship Date 2026-11-20
Head Flat Head
drive Torx   T15
Head Diameter 7.3 mm
Head Height 2.8 mm
Thread M3.5
Length 7 mm
Unit Price USD$ 0.012 /pcs
Unit Weight 0.592 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information

Why Choose PFTM3507B?

PFTM3507B is a M3.5 Flat Head head Torx drive screw with 7 mm length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as PFTM3507S (SUS304 Stainless Steel), PFTM3507Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of PFTM3507B 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 Torx drive allows efficient torque transmission during installation. Each PFTM3507B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

M3.5 × 7mm Flat Head Torx Thread Foming Screws for Plastic Steel Black
PFTM3507B This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is Flat Head with Torx drive, M3.5 Thread and 7 mm Length .
material Black Zinc Plated Steel, Finsh is Rohs Chromate which has good function of anti-corrosion .
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BUY PFTM3507B - M3.5 × 7mm Flat Head Torx Thread Foming 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 :
M3.5 x 7 mm
M3.5 x 7 mm
PFTM3507S
SUS304 Stainless Steel
M3.5 x 7 mm
M3.5 x 7 mm
PFTM3507Z
Blue Zinc Plated Steel
M3.5 x 7 mm
M3.5 x 7 mm
PFTM3507B
Black Zinc Plated Steel
Item Drawing
M3.5 × 7mm Flat Head Torx Thread Foming 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 PFTM3507B

What is PFTM3507B screw?

PFTM3507B is a M3.5 Flat Head head Torx drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 7 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of PFTM3507B?

The PFTM3507B screw features thread size M3.5, length of 7 mm, head type Flat Head (head diameter 7.3 mm), drive type Torx (drive size T15), and is made of Black Zinc Plated Steel.

What material is the PFTM3507B screw made of?

The PFTM3507B 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 PFTM3507B?

The PFTM3507B screw has a M3.5 thread. This is a metric thread with M3.5 specification, commonly used in international applications following ISO standards.

What are PFTM3507B screws used for?

PFTM3507B Flat 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 Flat Head head aesthetics is required.

What is the MOQ and price for PFTM3507B?

The minimum order quantity (MOQ) for PFTM3507B is 10,000 pieces. The unit price is $0.012 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for PFTM3507B?

The lead time for PFTM3507B 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 M3.5 thread?

The M3.5 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 PFTM3507B use and why?

The PFTM3507B 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 PFTM3507B (M3.5, 7 mm), ensure your application requires this specific size.

What is the difference between PFTM3507B and similar parts?

PFTM3507B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include PFTM3507S (SUS304 Stainless Steel), PFTM3507Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of PFTM3507B 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 PFTM3507B the preferred choice when these properties align with your application requirements.

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