الرئيسية براغي ذاتية الثقب ذيل مدبب رأس مسطح Flat Torx 4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated

4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated

برغي
برغي
رقم القطعة BPFT4208Z rohs التقييم:

مادة صلب مطلي بالزنك الأزرق
تاريخ الشحن 2026-11-18
رأس رأس مسطح
نوع الفتحة Torx   T20
قطر الرأس 8-8.4 mm
ارتفاع الرأس 2.6 max mm
خيط 4.2
طول 8 mm
سعر الوحدة USD$ 0.022 /قطعة
وزن الوحدة 0.810 جم
الكمية قطعة
Amount USD$ المبلغ الإجمالي USD$
Amount USD$ المبلغ الإجمالي USD$
  
Related Parts
4.2 x 7mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated 4.2 x 7mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated 4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
4.2 x 9mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated 4.2 x 9mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated 4.2 x 10mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
4.2 x 12mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated 4.2 x 12mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
معلومات القطعة

Why Choose BPFT4208Z?

BPFT4208Z is a 4.2 Flat Head head Torx drive screw with 8 mm length, featuring a Blue Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as BPFT4208S (SUS304 Stainless Steel), BPFT4208B (Black Zinc Plated Steel), the Blue Zinc Plated Steel of BPFT4208Z offers moderate corrosion resistance with a distinctive blue iridescent appearance, commonly used in automotive assembly, machinery, and general industrial fastening. The Flat Head head design ensures optimal load distribution across the mating surface, while the Torx drive allows efficient torque transmission during installation. Each BPFT4208Z screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
BPFT4208Z ستكون أبعاد هذه القطعة مطابقة للرسم الموضح أدناه، وسيكون التسامح في الطول ±0.5 .
إنه Flat Head مع Torx نوع الفتحة, 4.2 خيط و 8 mm طول .
مادة Blue Zinc Plated Steel, اللمسة النهائية RoHS Blue Zinc Finish لديه وظيفة جيدة مضادة للتآكل.
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شراء BPFT4208Z - 4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail - Blue Zinc Steel for Metal Frame Assembly | Superneer Detail_buy_today_des
Different Finish :
4.2 x 8 mm
4.2 x 8 mm
BPFT4208S
SUS304 Stainless Steel
4.2 x 8 mm
4.2 x 8 mm
BPFT4208Z
Blue Zinc Plated Steel
4.2 x 8 mm
4.2 x 8 mm
BPFT4208B
Black Zinc Plated Steel
رسم القطعة
4.2 x 8mm Torx Flat Head Self Tapping Screws Pointed Tail Steel Blue Zinc Plated
Other Parts
2-56 x 3/16 screw 2-56 x 3/16" Pan Head Torx Machine Screw SUS304 Stainless Steel
2-56 x 5/16 screw 2-56 x 5/16" Pan Head Torx Machine Screw SUS304 Stainless Steel
2-56 x 3/4 screw 2-56 x 3/4" Pan Head Torx T7 Machine Screw SUS304 Stainless Steel
M3 x 6 screw M3 x 6 mm Flat Head 82° Torx Machine Screw SUS304 Stainless Steel
2-56 x 7/16 screw 2-56 x 7/16" Flat Head 82° Torx T7 Machine Screw SUS304 Stainless Steel
M2.5 x 12 screw M2.5 x 12 mm Pan Head Torx Machine Screw Steel Blue Zinc Plated
M3 x 6 screw M3 x 6 mm Pan Head Torx Machine Screw Steel Blue Zinc Plated ISO 14583
undercut screw M3 x 6 mm Flat Head Undercut Slotted Machine Screw SUS304 Stainless Steel
M3 x 8 pan torx screw M3 x 8 mm Pan Head Torx Machine Screw Steel Black ISO 14583
M3 x 10 pan torx screw M3 x 10 mm Pan Head Torx Machine Screw Steel Black ISO 14583
M3 x 6 screw M3 x 6 mm Flat Head 82° Torx Machine Screw Steel Black
M3 x 5 mm flat screw M3 x 5 mm Flat Head 120° Phillips Machine Screw Steel Black
2-56 x 13/32 screw 2-56 x 13/32" Standoff Screw SUS303 Stainless Steel Hex Male Female Spacers
M3 × 6mm screw M3 × 6mm Indented Hex Washer Serrattion Phillips Thread Forming Screws for Metal Steel Black
M2.5 x 6mm screw M2.5 x 6mm Socket Cup Point Set Screws Steel Black DIN916
M2 x 2.5mm screw M2 x 2.5mm Flat Head Torx Machine Screw SUS304 Stainless Steel
M3 x 8mm screw M3 x 8mm Thumb Screw Knurled Head (Head Diameter 8mm,Head Height 8mm) SUS304 Stainless Steel
M3 X 3mm screw M3 X 3mm 12.9 Grade Steel Black Flat Socket Screw
M4 x 10mm screw M4 x 10mm Socket Set Screw Cone Point SUS304 Stainless Steel DIN914 Nylon Patch
M3 x 4mm screw M3 x 4mm Torx Flat Head Machine Screw Carbon Steel Black Oxide
standoff 2-56 x 13/32" Standoff Screw with 7/32" Outer Thread Length SUS303 Stainless Steel Hex Male Female Spacers
self sealing screw M2 x 8 mm Self Sealing Screw Pan Torx Head SUS304 Stainless Steel Waterproof Screws
SEMS Screw M3 x 10 mm Button Head Socket SEMS Screw with Internal Tooth Washer Steel Black Oxide
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 BPFT4208Z

What is BPFT4208Z screw?

BPFT4208Z is a 4.2 Flat Head head Torx drive screw made of Blue Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 8 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of BPFT4208Z?

The BPFT4208Z screw features thread size 4.2, length of 8 mm, head type Flat Head (head diameter 8-8.4 mm), drive type Torx (drive size T20), and is made of Blue Zinc Plated Steel.

What material is the BPFT4208Z screw made of?

The BPFT4208Z 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 BPFT4208Z?

The BPFT4208Z 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 BPFT4208Z screws used for?

BPFT4208Z 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 BPFT4208Z?

The minimum order quantity (MOQ) for BPFT4208Z is 10,000 pieces. The unit price is $0.022 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for BPFT4208Z?

The lead time for BPFT4208Z 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 BPFT4208Z use and why?

The BPFT4208Z 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 BPFT4208Z (4.2, 8 mm), ensure your application requires this specific size.

What is the difference between BPFT4208Z and similar parts?

BPFT4208Z uses Blue Zinc Plated Steel finish, while alternative variants in the same thread/length specification include BPFT4208S (SUS304 Stainless Steel), BPFT4208B (Black Zinc Plated Steel). The Blue Zinc Plated Steel of BPFT4208Z 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 BPFT4208Z the preferred choice when these properties align with your application requirements.

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