3M1034V4-9-21

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Description:

Fastener Length: 1-1/32", Thread: 1/4-28, Thread Length: 31/64"

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3M1034V4-9-21 Features and Spec.

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.444 inches minimum and 0.494 inches maximum
Fastener Length:
1.016 inches minimum and 1.046 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.497 inches minimum and 0.507 inches maximum
Grip Diameter:
0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
0.552 inches minimum and 0.572 inches maximum
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Special Features:
Thd hole in top of head 0.138-32 unjc-3b thd,hole 0.300 in. min. 0.345 in. max dp,counterbore 0.145 in. min. 0.150 in. max dia; injection port 0.120 in. lg,0.060 in. wide in unthd shank; distance from top of head to beginning of injection port 0.210 in.
Material:
Titanium alloy uns r56400 overall
Material Specification:
Ams4928 assn std single material response or ams4967 assn std single material response overall
Thread Series Designator:
Unjf

Additional Information

SKU / Model: 3M1034V4921
Minimum Qty (MOQ): 1 EA
NSN: 5305-01-217-5172
FSC: Screws / 5305
Schedule B: 8108.90.3060
ECCN: EAR99
National Motor Freight: 136500, Metal Noi / Metal Alloys Noi
Download PDF Version
3M1034V4-9-21_Military-Fasteners-com.pdf
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More 3M1034V4 close tolerance screws

3M1034V4-7-12

Fastener Length: 59/64", Thread: 1/4-28, Thread Length: 31/64"

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