OSG 1290401 916 Long Shank Straight Flute Hand/Plug Pulley Tap, 5/16-18 Thread, H3 Thread Limit

Product Description

The OSG 1290401 is a long shank straight flute hand/plug pulley tap designed for threading applications. This tool features a five-sixteenth inch by eighteen UNC thread size and is part of the 916 series. The overall length of the tap is six inches, with a thread length of one and one-eighth inches. This product is suitable for both professional and DIY use in metalworking.

• HSS material for durability
• Right-hand cutting direction
• Steam oxide finish enhances lubrication

Product Highlights

The OSG 1290401 tap offers reliable performance for general purpose threading.

Product Information

Standard Information

• Part Number: OSG1290401
• Brand: OSG
• Country of Origin: BR

Technical Specifications

• Type: Long Shank
• Series: 916
• Chamfer: 3.5P-4.5P Plug
• Material: HSS
• Thread Size: 5/16-18
• Thread Limit: H3
• Thread Length: 1-1/8 in
• Overall Length: 6 in
• Shank Diameter: 0.317 in
• Square Size: 0.374 in L x 0.238 in W
• Number of Flutes: 4
• Cutting Direction: Right Hand
• Measurement System: Imperial
• Finish/Coating: Steam Oxide
• Thread Standard: UNC