Home Set Screws Cup Socket Set Screw 3 x 1/2" Socket Cup Point Set Screws Steel Black Inch

3 x 1/2" Socket Cup Point Set Screws Steel Black Inch

screw pic
screw pic
Part No. HUS0308B rohs Rating:

Material Black Oxide Steel
Ship Date 2026-11-07
Thread 3-48
Length 1/2 inch
Unit Price USD$ 0.020 /pcs
Unit Weight 0.359 g
Quantity pcs
Amount USD$ Total Amount USD$
Amount USD$ Total Amount USD$
  
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Item Information
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
This part demension will be same as the drawing indicate below, length tolerance will be ±0.5 .
It is with Socket drive, 3-48 Thread and 1/2 inch Length .
Material Black Steel, Finsh is Rohs Black 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:sales@superneer.com. when payment made, We will soon make production and update process for you via email.
Buy Black steel socket screw with 3-48 and 1/2 length manufactured by Superneer,this 3 x 1/2" socket cup point set screws steel black inch features head diameter and head height.Suitable for fastening materials.Available in black finish today,high quality product and best service will be provided by superneer.Each order will be made shippment on time.
Different Finish :
3-48 x 1/2 inch
3-48 x 1/2 inch
HUS0308S
SUS304 Stainless Steel
3-48 x 1/2 inch
3-48 x 1/2 inch
HUS0308B
Black Steel
3-48 x 1/2 inch
3-48 x 1/2 inch
HUS0308G
12.9 Grade Steel
Item Drawing
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
3 x 1/2" Socket Cup Point Set Screws Steel Black Inch
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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 HUS0308B

What is HUS0308B screw?

HUS0308B is a 3-48 head Socket drive screw made of Black Steel, manufactured by Superneer Limited. It has a length of 1/2 inches and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of HUS0308B?

The HUS0308B screw features thread size 3-48, length of 1/2 inches, head type (head diameter N/A inches), drive type Socket (drive size N/A), and is made of Black Steel.

What material is the HUS0308B screw made of?

The HUS0308B screw is made of Black Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Black Steel offers excellent corrosion resistance and mechanical strength.

What is the thread size of HUS0308B?

The HUS0308B screw has a 3-48 thread. This is a UNC (Unified National Coarse) thread with 3-48 specification, widely used in North American applications.

What are HUS0308B screws used for?

HUS0308B head Socket 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 HUS0308B?

The minimum order quantity (MOQ) for HUS0308B is 10,000 pieces. The unit price is $0.020 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact sales@superneer.com for custom quotes.

What is the lead time and shipping for HUS0308B?

The lead time for HUS0308B 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 3-48 thread?

The 3-48 thread is approximately equivalent to M2.5 (approx). When substituting inch screws with metric screws, always verify the actual diameter and pitch compatibility.

What head type does HUS0308B use and why?

The HUS0308B 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 HUS0308B (3-48, 1/2 inches), ensure your application requires this specific size.

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