ホーム スペーサー メスオス丸スペーサー Diameter 4.5mm M3 x 12mm Round Spacers Brass Male Female Standoffs Screws

M3 x 12mm Round Spacers Brass Male Female Standoffs Screws

ねじ
ねじ
部品番号 OR45MFM312B rohs 評価:

素材 真鍮
出荷日 2026-11-20
ねじ山 M3
長さ 12 mm
単価 USD$ 0.099 /pcs
単体重量 1.415 g
量 pcs
金額 USD$ Total_Amount USD$
金額 USD$ Total_Amount USD$
  
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商品情報

Why Choose OR45MFM312B?

OR45MFM312B is a M3 head drive screw with 12 mm length, featuring a Brass finish. Compared to alternative finishes in the same specification such as OR45MFM312S (SUS303 Stainless Steel), OR45MFM312Z (Steel Blue Zinc Plated), the Brass of OR45MFM312B offers excellent electrical and thermal conductivity, natural corrosion resistance, non-sparking properties, and a decorative golden appearance, ideal for electrical components, instruments, and decorative hardware. The head design ensures optimal load distribution across the mating surface, while the drive allows efficient torque transmission during installation. Each OR45MFM312B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

M3 x 12mm Round Spacers Brass Male Female Standoffs Screws
OR45MFM312B この部品の寸法は以下の図面の指示と同一であり、長さの公差は±0.5です。
それは と ドライブ, M3 ねじ山 および 12 mm 長さ .
素材 Brass, 仕上げはRoHS準拠です 腐食防止機能に優れています。
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購入 OR45MFM312B - M3 x 12mm Round Spacers Male Female Standoffs Screws - Brass for PCB Spacing | Superneer 本日、Superneerより高品質な製品と最良のサービスをご提供いたします。各注文は時間通りに発送されます。
Different Finish :
M3 x 12 mm
M3 x 12 mm
OR45MFM312B
Brass
M3 x 12 mm
M3 x 12 mm
OR45MFM312S
SUS303 Stainless Steel
M3 x 12 mm
M3 x 12 mm
OR45MFM312Z
Steel Blue Zinc Plated
商品図面
M3 x 12mm Round Spacers Brass Male Female Standoffs Screws
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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.

に関するよくある質問 OR45MFM312B

What is OR45MFM312B screw?

OR45MFM312B is a M3 head drive screw made of Brass, manufactured by Superneer Limited. It has a length of 12 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of OR45MFM312B?

The OR45MFM312B screw features thread size M3, length of 12 mm, head type (head diameter N/A mm), drive type (drive size N/A), and is made of Brass.

What material is the OR45MFM312B screw made of?

The OR45MFM312B screw is made of Brass. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Brass offers excellent corrosion resistance and mechanical strength.

What is the thread size of OR45MFM312B?

The OR45MFM312B screw has a M3 thread. This is a metric thread with M3 specification, commonly used in international applications following ISO standards.

What are OR45MFM312B screws used for?

OR45MFM312B head 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 head aesthetics is required.

What is the MOQ and price for OR45MFM312B?

The minimum order quantity (MOQ) for OR45MFM312B is 10,000 pieces. The unit price is $0.099 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for OR45MFM312B?

The lead time for OR45MFM312B 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 thread?

The M3 thread is approximately equivalent to #6 (approx 6-32). When substituting metric screws with inch screws, always verify the actual diameter and pitch compatibility.

What head type does OR45MFM312B use and why?

The OR45MFM312B uses a head type. 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 OR45MFM312B (M3, 12 mm), ensure your application requires this specific size.

What is the difference between OR45MFM312B and similar parts?

OR45MFM312B uses Brass finish, while alternative variants in the same thread/length specification include OR45MFM312S (SUS303 Stainless Steel), OR45MFM312Z (Steel Blue Zinc Plated). The Brass of OR45MFM312B is specifically selected because it offers excellent electrical and thermal conductivity, natural corrosion resistance, non-sparking properties, and a decorative golden appearance, ideal for electrical components, instruments, and decorative hardware. This distinction makes OR45MFM312B the preferred choice when these properties align with your application requirements.

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