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  13. Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.

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Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.

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Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.

Item # 328380199

Hillman Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.
Hillman Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.
$2.49

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Shop all Hillman
Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.

Item # 328380199

Hillman Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.
Hillman Hillman 5/16 in. 18 x 1-1/2in. Socket-Head Cap Screws, 2 pk.

$2.49

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Coarse Socket Cap Screws carry a recessed internal socket drive to add strength. They are commonly used on machine parts, manufacturing equipment, and other mechanical applications. Socket- Head Cap Screws offer strength, sturdiness, and reliability.

Looking for more information on screws? Check out our guide on screws in the product documents section.

  • LOW PROFILE DESIGN: Ideal for use in confined areas where the head needs to be flush or below the surface
  • EASY INSTALLATION: Screws require a simple Allen wrench for installation (not included)
  • HEX SOCKET DRIVE: Lends a high torque capability
  • STRONG, STURDY, RELIABLE: Steel alloy offers lasting durability and strong corrosion protection
BrandHillman
Country of OriginImported
Drive StyleSocket
Head StyleSocket cap
Fastener Length1-1/2 in
FeaturesEasy Installation
FinishBlack
Head Diameter0.3125 in
Indoor/OutdoorIndoor
Measurement StandardSAE
Package Quantity2
Package Weight0.075 lb.
Primary MaterialSteel
Screw Size/Gauge5/16 in
Thread Length0 N/A
Thread TypeCoarse
WarrantyN/A
Manufacturer Part Number880323

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Q: Is there a "grade" classification for this product since it’s used in machinery and auto applications? If so, what would be the grade? Thank 

7 years ago
1 Answer
  • A: Thank you for your inquiry the item is grade 8
    7 years ago
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Q: Is there a "grade" classification for this product since it’s used in machinery and auto applications? If so, what would be the grade? Thank 

7 years ago
1 Answer
  • A: Thank you for your inquiry the item is grade 8
    7 years ago
    Helpful?

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