NAS1351-4-8

Socket Head Cap Screw

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Description:

length: 1/2", thread: 1/4-28, socket head, black oxide finish, alloy steel

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NAS1351-4-8
NAS1351-4-8
NAS1351-4-8
NAS1351-4-8
Add to Cart Up to qty 180 ships same day if ordered before 4pm EST
NAS1351-4-8 Price:
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$2.08 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS1351-4-8 Datasheet Features and Specification

Thread Diameter:
0.250 inches
Thread Class:
3a
Specification Data:
80205-nas1351 professional/industrial association standard
Minimum Yield Strength:
155000 pounds per square inch
Material:
Steel
Min. Tensile Strength (psi):
180000 pounds per square inch
Internal Drive Style:
Hexagon
Head Style:
Flat chamfer
Head Height:
Between 0.244 inches and 0.250 inches
Head Diameter:
Between 0.365 inches and 0.375 inches
Hardness Rating:
38.0 rockwell c and 45.0 rockwell c
Features Provided:
Casehardened
Fastener Length:
Between 0.470 inches and 0.500 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.399 inches and 0.500 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unrf
Width Across Flats:
Between 0.188 inches and 0.190 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNRF
Thread Class 3A
Drive Style Hexagon
Material Steel
Length 1/2

Additional Information

SKU / Model: NAS135148
NSN: 5305-00-400-4882
FSC: Screws / 5305
Product Series: NAS1351
Pack Weight (Approx.) 0.234 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1351-4-8_Military-Fasteners-com.pdf
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NAS1351N7-32

$46.74 EA, Fastener Length: 1-63/64in., Thread: 15/32-20, Head Width: 3/8in., Thread Length: 1-3/8in.

NAS1351N7-20

Fastener Length: 1-1/4in., Thread: 7/16-20, Head Width: 3/8in., Thread Length: 1-1/4in., 5305-01-378-9346

Product Image Gallery

Product code NAS1351-4-8
NAS1351-4-8
NAS1351-4-8
NAS1351-4-8
NAS1351-4-8

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Excellent service all round. The parcel arrived on my doorstep, in a regional Australian town, on the morning of the fifth day after placing my order.

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You all are Awesome! I am restoring a 1946 all aluminum camper and have come to you several times for materials needed. Every time I order, I get a quality product at a fair price in a timely manner. I couldn't ask for more.

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As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

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