首页 自攻螺丝 尖尾 平头 Flat Torx 4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Black Zinc Plated

4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Black Zinc Plated

螺丝
螺丝
零件号 BPFT4210B rohs 等级:

材料 黑色镀锌钢
发货日期 2026-11-18
头部 平头
槽型 梅花槽   T20
头部直径 8-8.4 mm
头部高度 2.6 max mm
螺纹 4.2
长度 10 mm
单价 USD$ 0.024 /件
单位重量 0.931 克
数量 件
金额 USD$ Total_Amount USD$
金额 USD$ Total_Amount USD$
  
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项目信息

Why Choose BPFT4210B?

BPFT4210B is a 4.2 Flat Head head Torx drive screw with 10 mm length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as BPFT4210S (SUS304 Stainless Steel), BPFT4210Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of BPFT4210B 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 BPFT4210B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Black Zinc Plated
BPFT4210B 此零件尺寸将与下图所示相同，长度公差将为±0.5。
它是 Flat Head 与 Torx 槽型, 4.2 螺纹 和 10 mm 长度 .
材料 Black Zinc Plated Steel, 表面处理符合RoHS标准 Black Zinc Finish 具有良好的防腐功能。
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购买 BPFT4210B - 4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail - Black Zinc Steel for Metal Frame Assembly | Superneer 今日下单，superneer 将提供高质量产品和最佳服务。每个订单都会按时发货。
Different Finish :
4.2 x 10 mm
4.2 x 10 mm
BPFT4210S
SUS304 Stainless Steel
4.2 x 10 mm
4.2 x 10 mm
BPFT4210Z
Blue Zinc Plated Steel
4.2 x 10 mm
4.2 x 10 mm
BPFT4210B
Black Zinc Plated Steel
项目图纸
4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail 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.

关于以下产品的常见问题 BPFT4210B

What is BPFT4210B screw?

BPFT4210B is a 4.2 Flat Head head Torx drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 10 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of BPFT4210B?

The BPFT4210B screw features thread size 4.2, length of 10 mm, head type Flat Head (head diameter 8-8.4 mm), drive type Torx (drive size T20), and is made of Black Zinc Plated Steel.

What material is the BPFT4210B screw made of?

The BPFT4210B 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 BPFT4210B?

The BPFT4210B screw has a 4.2 thread. This is a UNC (Unified National Coarse) thread with 4.2 specification, widely used in North American applications.

What are BPFT4210B screws used for?

BPFT4210B 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 BPFT4210B?

The minimum order quantity (MOQ) for BPFT4210B is 10,000 pieces. The unit price is $0.024 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for BPFT4210B?

The lead time for BPFT4210B 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 BPFT4210B use and why?

The BPFT4210B 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 BPFT4210B (4.2, 10 mm), ensure your application requires this specific size.

What is the difference between BPFT4210B and similar parts?

BPFT4210B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include BPFT4210S (SUS304 Stainless Steel), BPFT4210Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of BPFT4210B 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 BPFT4210B the preferred choice when these properties align with your application requirements.

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