These Grade 8 cap screws are recommended for high stress bolting applications and are among the strongest grade of fastener available in steel. The grade 8 bolt is compatible with grade 8 nuts and washers of the same thread pitch and diameter. An alternative for using them without nuts is to install them directly into a compatible female threaded hole.
2-piece per pack
Steel construction
Yellow zinc-plated
5/16 in. -18 x 1-1/2 in.
Grade 8
Features
Item Weight
0.07918923200000001
ACQ Rated Fastener
No
Product Weight (lb.)
0.07
Fastener Length
1-1/2 in
Fastener/Connector Material
Steel
Material
Steel
Measurement Standard
SAE
Fastener Plating
Zinc
Drive Style
Hex
Returnable
180-Day
Package Quantity
2
Fastener Thread Type
Coarse
Fastener Type
Hex Bolt
Assembled Height (in.)
0.31 in
Assembled Depth (in.)
1.50 in
Fastener Length (in.)
1.5
Head diameter (in.)
0.5
Assembled Width (in.)
0.31 in
Manufacturer Warranty
None
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