STARRETT 3020-4 Stainless Steel Precision Square, 3-31/32 x 2-31/32 in
The STARRETT Precision Steel Square: 90° Angle is a machinist precision steel square with outside dimensions of 3-31/32 x 2-31/32 in, constructed from stainless steel. It offers an accuracy of 0.001 in and is…
SKU 3G-OTH-292794
Also listed as: 30204 · 3020 4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The STARRETT Precision Steel Square: 90° Angle is a machinist precision steel square with outside dimensions of 3-31/32 x 2-31/32 in, constructed from stainless steel. It offers an accuracy of 0.001 in and is supplied in a Starrett Logo Cardboard Box.
Frequently Asked Questions
What is the STARRETT Precision Steel Square used for?
The STARRETT Precision Steel Square is used by machinists and toolmakers to check 90° angles and squareness on workpieces. Its stainless steel construction resists corrosion, making it suitable for precision layout, inspection, and quality control in metalworking and manufacturing environments.
What are the specifications of the STARRETT Precision Steel Square 3020-4?
The STARRETT Precision Steel Square 3020-4 has outside dimensions of 3-31/32 x 2-31/32 in, is made of stainless steel, and offers an accuracy of 0.001 in. It comes in a Starrett Logo Cardboard Box and is designed for 90° angle measurement in precision machining.
Where to buy STARRETT Precision Steel Square 3020-4 worldwide?
You can source the STARRETT Precision Steel Square 3020-4 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the square reaches your facility reliably.
How to maintain a STARRETT Precision Steel Square?
To maintain accuracy, keep the STARRETT Precision Steel Square clean and dry after use. Store it in its Starrett Logo Cardboard Box to prevent nicks or corrosion. Avoid dropping or striking the square, and periodically check its 90° angle against a known reference surface.
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3G Electric supplies STARRETT machinist precision steel squares. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.