ST3M455-5L8-1

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Description:

Thread: 1/4-24, Thread Length: 1/2"

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ST3M455-5L8-1 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.506 inches minimum and 0.556 inches maximum
Fastener Length:
1.016 inches minimum and 1.046 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.429 inches minimum and 0.477 inches maximum
Grip Diameter:
0.3115 inches minimum and 0.3120 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.312 inches
Grip Length:
0.490 inches minimum and 0.510 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
125000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Stainless Steel
Length 1-1/32

Additional Information

SKU / Model: ST3M4555L81
NSN: 5305-00-395-3455
FSC: Screws / 5305
Product Series: ST3M455
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
Download PDF Version
ST3M455-5L8-1_Military-Fasteners-com.pdf
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More ST3M455 machine screws

ST3M455-6L10M

Fastener Length: 1-9/32", Thread: 3/8-24, Thread Length: 21/32"

ST3M455-5L13-1

Fastener Length: 1-11/32", Thread: 1/4-24, Thread Length: 35/64"

ST3M455-5L12-1

Fastener Length: 1-9/32", Thread: 1/4-24, Thread Length: 35/64"

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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