OSG Screw Thread Insert STI Tap: Straight Fute, 3/8"-24 UNF, H2 / 2B-3B, 4 Flute
The OSG Screw Thread Insert STI Tap (MPN 6018400) is a general-purpose STI tap with a straight flute design, sized 3/8"-24 UNF. It features a bottoming chamfer, 4 flutes, and an H2 / 2B-3B tolerance class, making it…
SKU 3G-OTH-262108
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Screw Thread Insert STI Tap (MPN 6018400) is a general-purpose STI tap with a straight flute design, sized 3/8"-24 UNF. It features a bottoming chamfer, 4 flutes, and an H2 / 2B-3B tolerance class, making it suitable for threading applications requiring screw thread inserts.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 pre-drilled holes for installing helical wire thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing to repair or reinforce threads in aluminum, cast iron, and steel components.
What are the specifications of the OSG STI Tap 6018400?
The OSG STI Tap 6018400 has a thread size of 3/8"-24 UNF, a ground thread tolerance of H2 / 2B-3B, 4 flutes, and a bottoming chamfer. It is a straight flute, general purpose tap designed for screw thread insert installation. The manufacturer part number is 6018400.
Where to buy OSG STI Tap 6018400 worldwide?
You can source the OSG STI Tap 6018400 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the correct OSG STI Tap for thread inserts?
To select the correct OSG STI Tap, match the tap thread size and pitch to the insert's internal thread specification. For example, the 6018400 is for 3/8"-24 UNF inserts. Ensure the tap tolerance (H2 / 2B-3B) aligns with the required thread class. Use a bottoming chamfer for blind holes.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
