OSG 30103208 Spiral-Point STI Tap
The OSG Screw Thread Insert STI Tap is a spiral-point tap for steel and stainless steel, specified as 5/8"-11 UNC with H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 30103208). 3G Electric interprets this…
SKU 3G-OTH-265484
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 OSG Screw Thread Insert STI Tap is a spiral-point tap for steel and stainless steel, specified as 5/8"-11 UNC with H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 30103208). 3G Electric interprets this demand and sources the genuine OSG tool, providing specialist support across 14 industrial departments.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to cut internal threads in steel and stainless steel for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where strong, wear-resistant threads are required in softer base materials.
What are the specifications of the OSG STI Tap 30103208?
The OSG STI Tap 30103208 has a 5/8"-11 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for steel and stainless steel. The manufacturer part number is 30103208, and it is supplied by 3G Electric.
Where to buy OSG STI Taps in worldwide?
You can buy OSG STI Taps worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG tap.
How to select the correct OSG STI Tap for a thread insert?
To select the correct OSG STI Tap, match the tap thread size and pitch to the insert's internal thread requirement. For steel or stainless steel, choose a spiral-point design with H4 / 2B-3B tolerance. Verify the chamfer type (plug) and flute count (3) suit your hole depth and material.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
