OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/4"-28 UNF) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction (MPN 1400128305).
SKU 3G-OTH-237103
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 Thread Forming Tap (1/4"-28 UNF) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction (MPN 1400128305).
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 thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it. This 1/4"-28 UNF tap with TiN coated cobalt is ideal for ductile materials like aluminum and low-carbon steel in automotive and general manufacturing applications.
What are the specifications of the OSG 1/4"-28 UNF thread forming tap?
This OSG tap has a 1/4"-28 UNF thread size, H3 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400128305. It is designed for general purpose thread forming in through or blind holes.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps like the 1/4"-28 UNF model to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG tooling.
How to select the right OSG thread forming tap for my application?
Select an OSG thread forming tap based on thread size (e.g., 1/4"-28 UNF), material type, and hole condition. For ductile materials, use a forming tap with TiN coating for longer life. Match the chamfer type (modified bottoming for blind holes) and tolerance class (H3) to your thread requirements.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
