Home Standoff Male Female Round Spacer Diameter 4.5mm M3 x 7mm Round Spacers Brass Male Female Standoffs Screws

M3 x 7mm Round Spacers Brass Male Female Standoffs Screws

Screw
Screw
Part No. OR45MFM307B rohs Rating:

material Brass
Ship Date 2026-11-20
Thread M3
Length 7 mm
Unit Price USD$ 0.081 /pcs
Unit Weight 0.906 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information

Why Choose OR45MFM307B?

OR45MFM307B is a M3 head drive screw with 7 mm length, featuring a Brass finish. Compared to alternative finishes in the same specification such as OR45MFM307S (SUS303 Stainless Steel), OR45MFM307Z (Steel Blue Zinc Plated), the Brass of OR45MFM307B 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 OR45MFM307B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

M3 x 7mm Round Spacers Brass Male Female Standoffs Screws
OR45MFM307B This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is with drive, M3 Thread and 7 mm Length .
material Brass, Finsh is Rohs 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:[email protected]. when payment made, We will soon make production and update process for you via email.
BUY OR45MFM307B - M3 x 7mm Round Spacers Male Female Standoffs Screws - Brass for PCB Spacing | Superneer today,high quality product and best service will be provided by superneer.Each order will be made shippment on time.
Different Finish :
M3 x 7 mm
M3 x 7 mm
OR45MFM307B
Brass
M3 x 7 mm
M3 x 7 mm
OR45MFM307S
SUS303 Stainless Steel
M3 x 7 mm
M3 x 7 mm
OR45MFM307Z
Steel Blue Zinc Plated
Item Drawing
M3 x 7mm 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.

Frequently Asked Questions about OR45MFM307B

What is OR45MFM307B screw?

OR45MFM307B is a M3 head drive screw made of Brass, 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 OR45MFM307B?

The OR45MFM307B screw features thread size M3, length of 7 mm, head type (head diameter N/A mm), drive type (drive size N/A), and is made of Brass.

What material is the OR45MFM307B screw made of?

The OR45MFM307B 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 OR45MFM307B?

The OR45MFM307B screw has a M3 thread. This is a metric thread with M3 specification, commonly used in international applications following ISO standards.

What are OR45MFM307B screws used for?

OR45MFM307B 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 OR45MFM307B?

The minimum order quantity (MOQ) for OR45MFM307B is 10,000 pieces. The unit price is $0.081 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for OR45MFM307B?

The lead time for OR45MFM307B 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 OR45MFM307B use and why?

The OR45MFM307B 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 OR45MFM307B (M3, 7 mm), ensure your application requires this specific size.

What is the difference between OR45MFM307B and similar parts?

OR45MFM307B uses Brass finish, while alternative variants in the same thread/length specification include OR45MFM307S (SUS303 Stainless Steel), OR45MFM307Z (Steel Blue Zinc Plated). The Brass of OR45MFM307B 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 OR45MFM307B the preferred choice when these properties align with your application requirements.

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