Share
Print
GREENFIELD THREADING
Straight Flute Tap, Thread Size 1/2"-20, UNF, Taper, Overall Length 3 3/8 in, High Speed Steel
Hover over image to magnify
#937991-9 | Pkg Qty: 1
$34.12 pkg | $34.12 ea
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Brand
GREENFIELD THREADING
Shank Length
1-23/32 in. in.
Cutting Direction
Right
Shipping Weight
.01 lb.
Cutting Direction
Right Hand
Size
1/2 in.
Drill Size
29/64 in.
Spiral Direction
Neutral
Finish
Bright
Square Size
0.275 in.
Flutes
4
Subgroup | Tap
Straight Flute
Helix Angle
0 deg.
Tap Chamfer
Taper
Item
Straight Flute Tap
Tap Dimension Type
Inch
List Number
HTGP
Tap Finish
Bright (Uncoated)
Material
High Speed Steel
Tap Material
High Speed Steel
Mfr. Part Number
306444
Tap Size
1/2 in.
Number of Flutes
4
Tap Style
Straight Flute (Hand)
Number of Pieces
1
Tap Thread Size
1/2 in.-20
Number of Ribs
4
Tap Thread Type
UNF
Overall Length
3-3/8 in.
Taper
Taper
Pack Quantity
1
Thread Direction
Right Hand
Pitch
20
Thread Length
15/16 in.
Pitch Diameter Limits
H3
Thread Size
1/2"-20
Primary Material Application
Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
Thread Type
UNF
Series
HTGP
Type
Taper
Shank Diameter
23/64 in.
General
55% Thread Drill Size
11.80 mm
Shank Type - Machining
Straight
65% Thread Drill Size
11.60 mm
Standards
USCTI Table 302A
75% Thread Drill Size
11.40 mm
Tap Grouping
Individual
Application
For Alloy Steel, Carbon Steel, Free-Machining Stainless and Aluminum
Tap Length Standard
USCTI
Class of Fit
2B
Tap Shank Standard
USCTI
Extended Neck
Yes
Thread Limit
H3
Measurement System
Fractional Inch
Thread Limit / Class of Fit
H3 / 2B
Primary Material Application ISO Code
K, M, N, P
Thread Standard
UNF
Shank Dia.
23/64 in
Threads per Inch
20
Product Description
The bright finish on these taps provides a smooth, polished surface.
Item Barcode
Straight Flute Tap,1/2"-20,Hss
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 15J424 | |
 | UNSPSC CODES | 23241615 | |
 | VMRS (ATA) CODES | 053-006-009 |
All information contained herein is the property of Imperial Supplies LLC, and is published here for your use only. Any reproduction or distribution of this information without prior written consent from Imperial Supplies LLC is strictly prohibited.
Imperial Supplies LLC does not provide services and products outside the United States
For more product information by email, click here