Home Self Tapping Screws Flat End Flat Head Flat Phillips 3.5 x 7mm Phillips Flat Head Self Tapping Screws Steel Black Zinc Plated

3.5 x 7mm Phillips Flat Head Self Tapping Screws Steel Black Zinc Plated

Screw
Screw
Part No. BFFP3507B rohs Rating:

material Black Zinc Plated Steel
Ship Date 2026-11-14
Head Flat Head
drive phillips   PH No.2
Head Diameter 6.9-7.3 mm
Head Height 2.35 max mm
Thread 3.5
Length 7 mm
Unit Price USD$ 0.020 /pcs
Unit Weight 0.616 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information

Why Choose BFFP3507B?

BFFP3507B is a 3.5 Flat Head head Phillips drive screw with 7 mm length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as BFFP3507S (SUS304 Stainless Steel), BFFP3507Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of BFFP3507B 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 BFFP3507B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

3.5 x 7mm Phillips Flat Head Self Tapping Screws Steel Black Zinc Plated
BFFP3507B This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is Flat Head with Phillips drive, 3.5 Thread and 7 mm Length .
material Black Zinc Plated Steel, Finsh is Rohs Black Zinc Plated which has good function of anti-corrosion .
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BUY BFFP3507B - 3.5 x 7mm Phillips Flat Head Self Tapping Screws - Black Zinc Steel for Metal Frame Assembly | Superneer today,high quality product and best service will be provided by superneer.Each order will be made shippment on time.
Different Finish :
3.5 x 7 mm
3.5 x 7 mm
BFFP3507S
SUS304 Stainless Steel
3.5 x 7 mm
3.5 x 7 mm
BFFP3507Z
Blue Zinc Plated Steel
3.5 x 7 mm
3.5 x 7 mm
BFFP3507B
Black Zinc Plated Steel
Item Drawing
3.5 x 7mm Phillips Flat Head Self Tapping Screws Steel Black Zinc Plated
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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 BFFP3507B

What is BFFP3507B screw?

BFFP3507B is a 3.5 Flat Head head Phillips 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 BFFP3507B?

The BFFP3507B screw features thread size 3.5, length of 7 mm, head type Flat Head (head diameter 6.9-7.3 mm), drive type Phillips (drive size PH No.2), and is made of Black Zinc Plated Steel.

What material is the BFFP3507B screw made of?

The BFFP3507B 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 BFFP3507B?

The BFFP3507B screw has a 3.5 thread. This is a UNC (Unified National Coarse) thread with 3.5 specification, widely used in North American applications.

What are BFFP3507B screws used for?

BFFP3507B 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 BFFP3507B?

The minimum order quantity (MOQ) for BFFP3507B is 10,000 pieces. The unit price is $0.020 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact sales@superneer.com for custom quotes.

What is the lead time and shipping for BFFP3507B?

The lead time for BFFP3507B 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 BFFP3507B use and why?

The BFFP3507B 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 BFFP3507B (3.5, 7 mm), ensure your application requires this specific size.

What is the difference between BFFP3507B and similar parts?

BFFP3507B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include BFFP3507S (SUS304 Stainless Steel), BFFP3507Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of BFFP3507B 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 BFFP3507B the preferred choice when these properties align with your application requirements.

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