Home Self Tapping Screws Pointed Tail Truss Head Truss Head Phillips Slot 3 x 7mm Phillips Slot Truss Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated

3 x 7mm Phillips Slot Truss Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated

Screw
Screw
Part No. BPTC307Z rohs Rating:

material Blue Zinc Plated Steel
Ship Date 2026-11-12
Head Truss Head
drive Combination Phillips-Slotted   PH No.2
Head Diameter 5.9-6.4 mm
Head Height 2.3-2.6 mm
Thread 3
Length 7 mm
Unit Price USD$ 0.017 /pcs
Unit Weight 0.540 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information

Why Choose BPTC307Z?

BPTC307Z is a 3 Truss Head head Combination Phillips-Slotted drive screw with 7 mm length, featuring a Blue Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as BPTC307S (SUS304 Stainless Steel), BPTC307B (Black Zinc Plated Steel), the Blue Zinc Plated Steel of BPTC307Z offers moderate corrosion resistance with a distinctive blue iridescent appearance, commonly used in automotive assembly, machinery, and general industrial fastening. The Truss Head head design ensures optimal load distribution across the mating surface, while the Combination Phillips-Slotted drive allows efficient torque transmission during installation. Each BPTC307Z screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

3 x 7mm Phillips Slot Truss Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
BPTC307Z This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is Truss Head with Combination Phillips-Slotted drive, 3 Thread and 7 mm Length .
material Blue Zinc Plated Steel, Finsh is Rohs Blue Zinc Finish which has good function of anti-corrosion .
On website, you can choose use your shipping account which shippcost is 0, or you can use our DHL/UPS account to ship which will have ship cost indicate.
Payment terms: Payment advance, On website, you can choose pay via paypal or pay via bank transfer. when bank transfer , you can send your bank slip to us via order process or send it to our email:sales@superneer.com. when payment made, We will soon make production and update process for you via email.
BUY BPTC307Z - 3 x 7mm Phillips Slot Truss Head Self Tapping Screws Pointed Tail - Blue 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 x 7 mm
3 x 7 mm
BPTC307S
SUS304 Stainless Steel
3 x 7 mm
3 x 7 mm
BPTC307Z
Blue Zinc Plated Steel
3 x 7 mm
3 x 7 mm
BPTC307B
Black Zinc Plated Steel
Item Drawing
3 x 7mm Phillips Slot Truss Head Self Tapping Screws Pointed Tail Steel Blue 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 BPTC307Z

What is BPTC307Z screw?

BPTC307Z is a 3 Truss Head head Combination Phillips-Slotted drive screw made of Blue 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 BPTC307Z?

The BPTC307Z screw features thread size 3, length of 7 mm, head type Truss Head (head diameter 5.9-6.4 mm), drive type Combination Phillips-Slotted (drive size PH No.2), and is made of Blue Zinc Plated Steel.

What material is the BPTC307Z screw made of?

The BPTC307Z screw is made of Blue Zinc Plated Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Blue Zinc Plated Steel offers excellent corrosion resistance and mechanical strength.

What is the thread size of BPTC307Z?

The BPTC307Z screw has a 3 thread. This is a UNC (Unified National Coarse) thread with 3 specification, widely used in North American applications.

What are BPTC307Z screws used for?

BPTC307Z Truss Head head Combination Phillips-Slotted 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 Truss Head head aesthetics is required.

What is the MOQ and price for BPTC307Z?

The minimum order quantity (MOQ) for BPTC307Z is 10,000 pieces. The unit price is $0.017 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact sales@superneer.com for custom quotes.

What is the lead time and shipping for BPTC307Z?

The lead time for BPTC307Z 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 BPTC307Z use and why?

The BPTC307Z uses a Truss Head head type. Truss 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 BPTC307Z (3, 7 mm), ensure your application requires this specific size.

What is the difference between BPTC307Z and similar parts?

BPTC307Z uses Blue Zinc Plated Steel finish, while alternative variants in the same thread/length specification include BPTC307S (SUS304 Stainless Steel), BPTC307B (Black Zinc Plated Steel). The Blue Zinc Plated Steel of BPTC307Z is specifically selected because it offers moderate corrosion resistance with a distinctive blue iridescent appearance, commonly used in automotive assembly, machinery, and general industrial fastening. This distinction makes BPTC307Z the preferred choice when these properties align with your application requirements.

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