NAS1207-21
Screw
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Description:
* Manufacturer certifications are shipped with your order
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Fastener Length: 1-49/64", Thread: 7/16-20, Thread Length: 15/32"
Notice: NAS1207-21 is currently unavailable for immediate purchase. Click the button below to add this item to the request a quote form and receive an official pricing and availability quote by email.
NAS1207-21 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.428 inches minimum and 0.478 inches maximum
Fastener Length:
1.750 inches minimum and 1.780 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.832 inches minimum and 0.890 inches maximum
Grip Diameter:
0.4360 inches minimum and 0.4370 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.438 inches
Grip Length:
1.302 inches minimum and 1.322 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1207 professional/industrial association standard
Quick Specs
| Thread Size | 7/16 |
| Thread Qty | 20 |
| Material | Steel |
| Length | 1-49/64 |
Additional Information
| SKU / Model: | NAS120721 |
| NSN: | 5305-00-816-5741 |
| FSC: | Screws / 5305 |
| Product Series: | NAS1207 |
| Pack Weight (Approx.) | 0.000 lb |
| Minimum Qty (MOQ): | 1 EA |
| Schedule B: | 7318.15.8085 |
| ECCN: | 9A991 |
| National Motor Freight: | 093490, Bolt / Nut / Screw / Clips / Fastener / Etc |
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Download PDF Version NAS1207-21_Military-Fasteners-com.pdf |
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More NAS1207 close tolerance screws
NAS1207-9
Thread: 1/2-20, Thread Length: 1/2"
NAS1207-48
Fastener Length: 3-29/64", Thread: 3/8-20, Thread Length: 15/32"
NAS1207-22
Fastener Length: 1-53/64", Thread: 3/8-20, Thread Length: 15/32"
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