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Model #3659

5/16 in. x 3 in. External Hex Hex-Head Lag Screws (5-Pack)

$1258
  • Made of sturdy stainless steel; for use in pre-drilled holes
  • Hex head enables higher installation torque using a simple wrench
  • 5-pack 5/16 in. x 3 in. external hex-head lag screws
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Price:
$1258

Product Overview

Lag Screws are used to fasten wood-to-wood and metal-to-wood, attach objects to wood, and affix items to concrete and masonry when combined with lag expansion shields. They are heavy-duty wood screws that are available in larger sizes both in terms of diameter and length and usually have a hex head to facilitate higher installation torque using a wrench. While lateral strength is lower than a comparable bolt and nut, lag screws are useful when access to one side of the joint is limited, the appearance of a nut is undesirable or through-bolt length is excessive.
  • Hex head is easily driven with simple wrenches and requires minimal clearance above the fastener
  • Common applications include retaining walls, deck frames, and outdoor play equipment
  • Stainless-steel material
  • Use in pre-drilled hole

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BrandHillmanHillmanPrime-Line
Name3/8 in. x 3 in. External Hex Hex-Head Lag Screws (3-Pack)5/16 in. x 3 in. External Hex Hex-Head Lag Screws (5-Pack)1/4 in. x 1-1/2 in. Grade 18-8 Stainless Steel Hex Lag Screws (25-Pack)5/16 in. x 2 in. Grade 18-8 Stainless Steel Hex Lag Screws (25-Pack)
Price
$993
$1258
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/package
$1868
/package
Ratings
(1)
(1)
(0)
(0)
Size3/8 in5/16 in1/4 in5/16 in
Screw Length3 in3 in1-1/2 in2 in
Fastener PlatingStainless SteelStainless SteelStainless SteelStainless Steel
Drive StyleExternal HexExternal HexHexHex
Package Quantity352525
Interior/ExteriorExterior,InteriorExterior,InteriorExterior,InteriorExterior,Interior
Head StyleHexHexHexHex
Fastener/Connector MaterialStainless SteelStainless SteelStainless SteelStainless Steel
FeaturesACQ RatedACQ RatedNo Additional FeaturesNo Additional Features
View ProductView ProductView ProductView Product

Specifications

Dimensions

Screw Length3 inThread Pitch (mm)0 mm
Threads Per Inch (TPI)0

Details

Color FamilySilverDrive StyleExternal Hex
Fastener PlatingStainless SteelFastener Thread TypeCoarse
Fastener TypeLag ScrewFastener/Connector MaterialStainless Steel
FeaturesACQ RatedFinishStainless Steel
Finish FamilyStainless SteelGrade18-8 Stainless
Head StyleHexIncludedNo Additional Items Included
Interior/ExteriorExterior,InteriorMeasurement StandardSAE,USS
Package Quantity5Product Weight (lb.)0.325 lb
Returnable90-DaySize5/16 in

Warranty / Certifications

Manufacturer WarrantyNone

Questions & Answers

1Questions
caret
Q:Do these come with the expansion lags?
by|May 26, 2020
1 Answer
Answer This Question

A:  Thank you for your interest in Hillman products! This product does not come with the expansion lags.

by|May 27, 2020

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    Perfect for my steel ladder to go on to the...
    Perfect for my steel ladder to go on to the house ledger.
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