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KÖP Brass screw with 4-40 and 1 length manufactured by Superneer,this 4-40 x 1" brass stand off spacers female-female brass features head diameter and head height.Suitable for fastening materials.Available in finish idag, högkvalitativ produkt och bästa service kommer att levereras av Superneer. Varje beställning kommer att skickas i tid.

Different Finish :

4-40 x 1 inch

OR1F0421B

Brass

4-40 x 1 inch

OR1F0421S

SUS303 Stainless Steel

4-40 x 1 inch

OR1F0421Z

Steel Blue Zinc Plated

Objektritning

Other Parts

2-56 x 3/16" Pan Head Torx Machine Screw SUS304 Stainless Steel

2-56 x 5/16" Pan Head Torx Machine Screw SUS304 Stainless Steel

2-56 x 3/4" Pan Head Torx T7 Machine Screw SUS304 Stainless Steel

M3 x 6 mm Flat Head 82° Torx Machine Screw SUS304 Stainless Steel

2-56 x 7/16" Flat Head 82° Torx T7 Machine Screw SUS304 Stainless Steel

M2.5 x 12 mm Pan Head Torx Machine Screw Steel Blue Zinc Plated

M3 x 6 mm Pan Head Torx Machine Screw Steel Blue Zinc Plated ISO 14583

M3 x 6 mm Flat Head Undercut Slotted Machine Screw SUS304 Stainless Steel

M3 x 8 mm Pan Head Torx Machine Screw Steel Black ISO 14583

M3 x 10 mm Pan Head Torx Machine Screw Steel Black ISO 14583

M3 x 6 mm Flat Head 82° Torx Machine Screw Steel Black

M3 x 5 mm Flat Head 120° Phillips Machine Screw Steel Black

2-56 x 13/32" Standoff Screw SUS303 Stainless Steel Hex Male Female Spacers

M3 × 6mm Indented Hex Washer Serrattion Phillips Thread Forming Screws for Metal Steel Black

M2.5 x 6mm Socket Cup Point Set Screws Steel Black DIN916

M2 x 2.5mm Flat Head Torx Machine Screw SUS304 Stainless Steel

M3 x 8mm Thumb Screw Knurled Head (Head Diameter 8mm,Head Height 8mm) SUS304 Stainless Steel

M3 X 3mm 12.9 Grade Steel Black Flat Socket Screw

M4 x 10mm Socket Set Screw Cone Point SUS304 Stainless Steel DIN914 Nylon Patch

M3 x 4mm Torx Flat Head Machine Screw Carbon Steel Black Oxide

2-56 x 13/32" Standoff Screw with 7/32" Outer Thread Length SUS303 Stainless Steel Hex Male Female Spacers

M2 x 8 mm Self Sealing Screw Pan Torx Head SUS304 Stainless Steel Waterproof Screws

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.

Vanliga frågor om OR1F0421B

What is OR1F0421B screw?

OR1F0421B is a 4-40 head drive screw made of Brass, manufactured by Superneer Limited. It has a length of 1 inches and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of OR1F0421B?

The OR1F0421B screw features thread size 4-40, length of 1 inches, head type (head diameter N/A inches), drive type (drive size N/A), and is made of Brass.

What material is the OR1F0421B screw made of?

The OR1F0421B 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 OR1F0421B?

The OR1F0421B screw has a 4-40 thread. This is a UNC (Unified National Coarse) thread with 4-40 specification, widely used in North American applications.

What are OR1F0421B screws used for?

OR1F0421B 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 OR1F0421B?

The minimum order quantity (MOQ) for OR1F0421B is 10,000 pieces. The unit price is $0.101 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact sales@superneer.com for custom quotes.

What is the lead time and shipping for OR1F0421B?

The lead time for OR1F0421B 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 metric equivalent of 4-40 thread?

The 4-40 thread is approximately equivalent to M2.5 to M3 (approx). When substituting inch screws with metric screws, always verify the actual diameter and pitch compatibility.

What head type does OR1F0421B use and why?

The OR1F0421B 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 OR1F0421B (4-40, 1 inches), ensure your application requires this specific size.

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