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OSG Straight Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 4 Flute - Straight-Flute Machine Taps for Hardened Steel
OSGStraight-Flute Machine Taps for Hardened Steel

OSG Straight Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 4 Flute

The OSG Straight Flute Tap (M5x0.8 Metric) is a straight-flute machine tap for hardened steel, featuring a D4 / 4H-6H tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1105100308).

SKU 3G-OTH-216417

Brand
OSG
Item
Straight Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 4 Flute
Category
Straight-Flute Machine Taps for Hardened Steel
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1105100308
Type
D4 / 4H-6H, Modified Bottoming Chamfer
Flute
4

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (M5x0.8 Metric) is a straight-flute machine tap for hardened steel, featuring a D4 / 4H-6H tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1105100308).

Frequently Asked Questions

What is the OSG Straight Flute Tap M5x0.8 used for?

This OSG tap is designed for threading hardened steel. Its D4 / 4H-6H tolerance and modified bottoming chamfer allow it to cut threads close to the bottom of a blind hole, making it suitable for precision machining in tool and die applications.

What are the specifications of the OSG Straight Flute Tap M5x0.8?

The OSG tap has an M5x0.8 metric thread, D4 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. The manufacturer part number is 1105100308. It is a straight-flute machine tap designed for hardened steel.

Where to buy the OSG Straight Flute Tap M5x0.8 worldwide?

3G Electric supplies the OSG Straight Flute Tap M5x0.8 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG tap for hardened steel?

For hardened steel, choose a tap with a higher hardness rating, such as OSG's D4 / 4H-6H tolerance. A modified bottoming chamfer allows threading near the bottom of blind holes. Ensure the tap size matches your thread requirement, like M5x0.8.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG straight-flute machine taps for hardened steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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