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RS PRO Threading Tap, 4 BA Thread, BA Standard, Machine Tap, Spiral Point, HSS, Blue Stream Tempered Finish 455-946

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RS PRO Threading Tap, 4 BA Thread, BA Standard, Machine Tap, Spiral Point, HSS, Blue Stream Tempered Finish 455-946

Name: RS PRO Threading Tap, 4 BA Thread, BA Standard, Machine Tap, Spiral Point, HSS, Blue Stream Tempered Finish 455-946
Brand: RS PRO
SKU: 138119
Price: 8.67 USD
Availability: InStock

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Category Threading Taps Brand RS PRO Condition New

Specifications

Country of Origin	China
Brand	RS PRO
Material	HSS
Model	455-946
Finish	Blue Stream Tempered
Overall Length	50mm
Thread Size	4 BA
Sub Type	Spiral Point
Shank Diameter	3.55mm
Number of Pieces	1
Pitch	0.68mm
Standards/Approvals	ISO Taps
Thread Standard	BA
Thread Direction	Right Hand
Hand/Machine Tap	Machine Tap
Tap,spiral flute,HSS,4BABrand	G&J Hall

Key Features

This machine tap features a spiral point design for efficient cutting performance.
It is designed to create BA standard right-hand threads with a 0.68mm pitch.
The overall length of the tap is 50 mm with a 3.55 mm shank diameter.
The blue steam tempered finish reduces friction and provides a smooth finished thread.
Complies with ISO standards for machine tapping applications.
Suitable for hand tapping without requiring a lead tap.
Manufactured in China ensuring consistent quality and precision.

Product Description

RS PRO 455-946 Threading Tap is a high-quality machine tap designed for industrial and mechanical applications requiring 4 BA thread size according to BA standard. Manufactured from high-speed steel (HSS), this spiral point tap offers precise machine tapping performance and can also be used for hand tapping without a lead tap. The tap features a right-hand thread direction with a pitch of 0.68 mm and an overall length of 50 mm, making it suitable for creating accurate and reliable BA standard threads in metalworking processes.

The spiral point and straight flute design ensure efficient chip evacuation, leaving the flutes clear of swarf for optimal coolant flow during the tapping process. The blue stream tempered finish significantly reduces friction, helping to produce a fine thread surface finish and extending the tool's life. This tap complies with ISO tapping standards, assuring industrial-grade quality for threading tasks in manufacturing, machinery maintenance, and repair contexts.

Ideal for use in mechanical workshops, fluid power systems, and general hand tool threading applications, this RS PRO threading tap offers professional-grade durability and precision. Its compact 3.55 mm shank diameter allows for secure mounting in machine tapping fixtures.

This tap is specifically designed for creating 4 BA size threads conforming to BA standards. The machine tap is made from durable high-speed steel with a blue tempered finish to ensure long service life. The spiral point flute design aids chip removal for smooth tapping operations.

The tool can be used in both machine and manual tapping workflows. It meets ISO certification standards for threading tools. The product is manufactured in China under strict quality controls. Overall length of 50 mm and shank diameter of 3.55 mm support precise threading.

Choose RS PRO threading taps for professional and reliable threading performance in industrial and mechanical applications. Explore our full range of Threading Taps for varied sizes and standards at EnvMart.