B1821BH031F088N

Hexagon Head Cap Screw

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Description:

Fastener Length: 7/8", Thread: 1/4-24, Thread Length: 7/8

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 300 ships same day if ordered before 4pm EST

B1821BH031F088N Price:	buy now $0.73 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.875 inches minimum

Fastener Length:

0.844 inches minimum and 0.875 inches maximum

Head Style:

Dished hexagon

Head Height:

0.195 inches minimum and 0.211 inches maximum

Width Between Flats:

4.890 inches minimum and 5.000 inches maximum

Thread Diameter:

0.312 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

8700 pounds per square inch

Hardness Rating:

32.0 rockwell c minimum overall and 38.0 rockwell c maximum overall

Material:

Steel overall

Material Specification:

Sae j429 gr8 assn std single material response overall

Surface Treatment:

Zinc overall and chromate overall

Surface Treatment Specification:

Astm b633 ty 2 sc 3 assn std single treatment response overall

Thread Series Designator:

Unf

Nondefinitive Specification/std Data:

2 type and 10p style and 8 grade

SKU / Model:	B1821BH031F088N
NSN:	5305-00-051-4075
FSC:	Screws / 5305
Product Series:	B1821BH
Pack Weight (Approx.)	1.340 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version B1821BH031F088N_Military-Fasteners-com.pdf