Hex Head Lag Screws

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Hex head lag screws are used to install dense wooden boards with wooden workpieces or thin metals in heavy-duty woodworking and construction applications. Raptor Supplies offers a wide array...Read more

APPROVED VENDOR -

Zinc Plated Grade 2 Steel Hex Head Lag Screws

StyleModelSizeThread StyleHead HeightHead WidthMin. Thread LengthClassTip TypePrice (inc. VAT)Pkg. Qty.
AU08280.050.07001/2"Partially Threaded0.344"0.515"4 3/32"Not Applicable-£228.8425
BU08280.050.02501/2"Partially Threaded0.344"0.515"1 1/2"Not Applicable-£37.1350
CU08280.050.02001/2"Partially Threaded0.344"0.515"1 13/16"Not Applicable-£30.7250
DU08280.050.04001/2"Partially Threaded0.344"0.515"2 13/32"Not Applicable-£20.2525
EU08280.050.05001/2"Partially Threaded0.344"0.515"3"Not Applicable-£35.0225
AU08280.050.08001/2"Partially Threaded0.344"0.515"4 1/2"Not Applicable-£48.8525
FB08280.050.03001/2"Partially Threaded0.344"0.515"2"-Pointed-150
RFQ
BU08280.050.04501/2"Partially Threaded0.344"0.515"2 3/4"Not Applicable-£17.8525
GU08280.050.01501/2"Partially Threaded0.344"0.515"29/32"Not Applicable-£22.5450
DU08280.050.03001/2"Partially Threaded0.344"0.515"2"Not Applicable-£31.8850
AU08280.050.06001/2"Partially Threaded0.344"0.515"3 1/2"Not Applicable-£30.6325
BU08280.050.03501/2"Partially Threaded0.344"0.515"2 1/4"Not Applicable-£18.7225
AU08280.025.06001/4"Partially Threaded0.172"0.26"3 19/32"Not Applicable-£40.00100
HB08280.025.01751/4"Partially Threaded0.172"0.26"1 3/8"-Pointed£130.631
BU08280.025.01251/4"Partially Threaded0.172"0.26"3/4"Not Applicable-£7.43100
BU08280.025.02501/4"Partially Threaded0.172"0.26"1 1/2"Not Applicable-£18.09100
GU08280.025.01751/4"Partially Threaded0.172"0.26"1 3/8"Not Applicable-£11.95100
IU08280.025.03001/4"Partially Threaded0.172"0.26"1 51/64"Not Applicable-£18.62100
DU08280.025.04001/4"Partially Threaded0.172"0.26"2 13/32"Not Applicable-£30.25100
JU08280.025.06501/4"Partially Threaded0.172"0.26"3 29/32"Not Applicable-£48.26100
JB08280.025.01501/4"Partially Threaded0.172"0.26"29/32"Not Applicable-£137.931
EU08280.025.05001/4"Partially Threaded0.172"0.26"3"Not Applicable-£41.25100
DU08280.025.01001/4"Fully Threaded0.172"0.26"-Not Applicable-£7.40100
BU08280.025.01501/4"Partially Threaded0.172"0.26"29/32"Not Applicable-£12.13100
DU08280.025.02001/4"Partially Threaded0.172"0.26"1 13/64"Not Applicable-£15.02100
StyleModelSizeHead HeightHead WidthMin. Thread LengthThread StyleClassMaterialFinishPrice (inc. VAT)Pkg. Qty.
AB08450.037.03503/8"1/4"0.388"2 5/8"Partially ThreadedNot ApplicableSteelHot Dip Galvanized£361.01250
AB08450.031.03005/16"0.219"0.324"1 51/64"Partially ThreadedNot ApplicableSteelHot Dip Galvanized£203.67400
AB08450.031.05005/16"0.219"0.324"3 7/8"Partially ThreadedNot ApplicableSteelHot Dip Galvanized£433.81250
APPROVED VENDOR -

Hot Dipped Galvanized Grade 2 Steel Hex Head Lag Screws

StyleModelSizeThread StyleHead HeightHead WidthMin. Thread LengthClassTip TypePrice (inc. VAT)Pkg. Qty.
AU08450.050.12001/2"Partially Threaded0.344"0.515"-Not Applicable-£21.675
BU08450.050.14001/2"Fully Threaded0.344"0.515"13 3/4"Not Applicable-£23.735
BU08450.050.10001/2"Partially Threaded0.344"0.515"6 61/64"Not Applicable-£34.2710
AU08450.050.07001/2"Partially Threaded0.344"0.515"4"Not Applicable-£59.5325
CU08450.050.04501/2"Partially Threaded0.344"0.515"2 3/4"Not Applicable-£22.7725
DU08450.050.04001/2"Partially Threaded0.344"0.515"2 13/32"Not Applicable-£43.6225
CU08450.050.03501/2"Partially Threaded0.344"0.515"3 3/32"Not Applicable-£42.7525
EU08450.050.02001/2"Partially Threaded0.344"0.515"-Not Applicable-£72.8850
CU08450.050.02501/2"Partially Threaded0.344"0.515"2 11/64"Not Applicable-£110.5650
FB08450.050.04501/2"Partially Threaded0.344"0.515"2 3/4"-Pointed£130.63100
BU08450.050.09001/2"Partially Threaded0.344"0.515"-Not Applicable-£151.8110
BB08450.050.14001/2"Fully Threaded0.344"0.515"13 3/4"-Pointed-35
RFQ
BB08450.050.10001/2"Partially Threaded0.344"0.515"6 61/64"-Pointed£205.4550
GU08450.050.03001/2"Partially Threaded0.344"0.515"2 11/64"Not Applicable-£39.9050
AU08450.050.05001/2"Partially Threaded0.344"0.515"3"Not Applicable-£32.2925
AU08450.050.06001/2"Partially Threaded0.344"0.515"3 1/2"Not Applicable-£42.0125
AU08450.050.08001/2"Partially Threaded0.344"0.515"-Not Applicable-£49.0825
FB08450.025.06001/4"Partially Threaded0.172"0.26"3 49/64"-Pointed£208.98400
EU08450.025.02501/4"Partially Threaded0.172"0.26"-Not Applicable-£47.10100
HU08450.025.01251/4"Partially Threaded0.172"0.26"-Not Applicable-£23.19100
GU08450.025.03501/4"Partially Threaded0.172"0.26"2 1/4"Not Applicable-£18.27100
IU08450.025.05001/4"Partially Threaded0.172"0.26"3 5/32"Not Applicable-£88.71100
GU08450.025.04001/4"Partially Threaded0.172"0.26"-Not Applicable-£168.49100
IU08450.025.06001/4"Partially Threaded0.172"0.26"3 49/64"Not Applicable-£110.48100
GU08450.025.03001/4"Partially Threaded0.172"0.26"2"Not Applicable-£22.77100
APPROVED VENDOR -

Plain Grade 18-8 Stainless Steel Hex Head Lag Screws

StyleModelSizeThread StyleHead HeightHead WidthMin. Thread LengthClassTip TypeThread FitPrice (inc. VAT)Pkg. Qty.
AU51900.050.03001/2"Partially Threaded0.344"0.515"-Not Applicable--£53.7010
AU51900.050.04001/2"Partially Threaded0.344"0.515"63.5cm--Class 2A£27.3910
BU51900.050.04501/2"Partially Threaded0.344"0.515"4 1/2"Not Applicable--£47.635
AU51900.050.02501/2"Partially Threaded0.344"0.515"-Not Applicable--£52.8025
CU51900.050.02001/2"Partially Threaded0.344"0.515"1 1/2"Not Applicable--£57.0525
AU51900.050.03501/2"Partially Threaded0.344"0.515"2 21/64"Not Applicable--£120.6410
BU51900.050.05001/2"Partially Threaded0.344"0.515"76.203cm--Class 2A£20.855
AU51900.050.06001/2"Partially Threaded0.344"0.515"3 1/2"Not Applicable--£31.105
DU51900.025.02501/4"Partially Threaded0.172"0.26"1 1/2"Not Applicable--£18.9325
DU51900.025.01501/4"Partially Threaded0.172"0.26"1 1/2"Not Applicable--£25.2250
DU51900.025.03001/4"Partially Threaded0.172"0.26"2"Not Applicable--£16.8925
BU51900.025.04001/4"Partially Threaded0.172"0.26"-Not Applicable--£36.6125
CU51900.025.05001/4"Partially Threaded0.172"0.26"-Not Applicable--£18.0910
CU51900.025.01001/4"Fully Threaded0.172"0.26"23.875cm--Class 2A£24.90100
DU51900.025.01251/4"Partially Threaded0.172"0.26"1 1/32"Not Applicable--£20.9650
AU51900.025.03501/4"Partially Threaded0.172"0.26"-Not Applicable--£15.0625
AU51900.025.02001/4"Partially Threaded0.172"0.26"1 1/2"Not Applicable--£13.5825
AU51900.037.01503/8"Partially Threaded1/4"0.388"1 1/2"Not Applicable--£20.2925
AU51900.037.04503/8"Partially Threaded1/4"0.388"-Not Applicable--£49.8110
CU51900.037.02503/8"Partially Threaded1/4"0.388"-Not Applicable--£18.5625
BU51900.037.06003/8"Partially Threaded1/4"0.388"3 1/2"Not Applicable--£14.695
DU51900.037.03503/8"Partially Threaded1/4"0.388"-Not Applicable--£33.5210
EU51900.037.02003/8"Partially Threaded1/4"0.388"1 1/2"Not Applicable--£31.8825
BU51900.037.05003/8"Partially Threaded1/4"0.388"-Not Applicable--£42.1810
AU51900.037.03003/8"Partially Threaded1/4"0.388"2"Not Applicable--£16.3710
StyleModelSizeHead HeightHead WidthMin. Thread LengthThread StyleTip TypeFinishMaterialPrice (inc. VAT)Pkg. Qty.
AFBLB1215P101/2"0.344"3/4"1 1/2"Partially ThreadedPointedNL-19Stainless Steel£47.0310
AFBLB126P51/2"0.344"3/4"3 3/4"Partially ThreadedPointedNL-19Stainless Steel£56.835
AFBLB123P101/2"0.344"3/4"2 1/4"Partially ThreadedPointedNL-19Stainless Steel£60.9810
AFBLB124P51/2"0.344"3/4"2 3/4"Partially ThreadedPointedNL-19Stainless Steel£42.815
AFBLB125P51/2"0.344"3/4"3 1/4"Partially ThreadedPointedNL-19Stainless Steel£53.115
AFBLB1255P51/2"0.344"3/4"3 3/8"Partially ThreadedPointedNL-19Stainless Steel£56.075
AFBLB1245P51/2"0.344"3/4"3"Partially ThreadedPointedNL-19Stainless Steel£41.295
AFBLB1235P101/2"0.344"3/4"2 3/8"Partially ThreadedPointedNL-19Stainless Steel£75.9810
AFBLB122P101/2"0.344"3/4"1 3/4"Partially ThreadedPointedNL-19Stainless Steel£59.3210
AFBLB1225P101/2"0.344"3/4"2"Partially ThreadedPointedNL-19Stainless Steel£68.8510
AFBLB144P101/4"0.172"7/16"2 5/8"Partially ThreadedPointedNL-19Stainless Steel£31.0110
AFBLB1445P101/4"0.172"7/16"2 3/4"Partially ThreadedPointedNL-19Stainless Steel£33.5710
AFBLB142P251/4"0.172"7/16"1 3/4"Partially ThreadedPointedAdvanced Corrosion ResistanceStainless Steel£44.6525
AFBLB146P101/4"0.172"7/16"3 1/2"Partially ThreadedPointedNL-19Stainless Steel£45.0210
AFBLB1455P101/4"0.172"7/16"3 1/4"Partially ThreadedPointedNL-19Stainless Steel£39.7310
AFBLB141P251/4"0.172"7/16"1"Partially ThreadedPointedNL-19Stainless Steel£34.7825
AFBLB1435P251/4"0.172"7/16"2 3/8"Partially ThreadedPointedNL-19Stainless Steel£59.3125
AFBLB143P251/4"0.172"7/16"2"Partially ThreadedPointedNL-19Stainless Steel£50.9125
AFBLB1415P251/4"0.172"7/16"1 3/4"Partially ThreadedPointedNL-19Stainless Steel£37.1525
AFBLB1425P251/4"0.172"7/16"2"Partially ThreadedPointedNL-19Stainless Steel£46.4825
AFBLB145P101/4"0.172"7/16"3"Partially ThreadedPointedNL-19Stainless Steel£36.8210
AFBLB3855P53/8"1/4"0.563"3 1/4"Partially ThreadedPointedNL-19Stainless Steel£38.365
AFBLB386P53/8"1/4"0.563"3 1/2"Partially ThreadedPointedNL-19Stainless Steel£38.715
AFBLB3825P103/8"1/4"0.563"1 7/8"Partially ThreadedPointedNL-19Stainless Steel£33.9310
AFBLB3845P103/8"1/4"0.563"2 7/8"Partially ThreadedPointedNL-19Stainless Steel£52.0110
GRAINGER -

Hex Head Lag Screw, 5/16 In - 9 Thread Size, 5/16 In Size, 4 In Lg., Zn Plated, Not Gr., 300 Pk

ModelItemPrice (inc. VAT)Pkg. Qty.
B08280.031.0400AG3BKK£119.22300
GRAINGER -

Hex Head Lag Screw, 1/4 In - 10 Thread Size, 1/4 In Size, 2 In Lg., Zn Plated, Not Gr., 900 Pk

ModelItemPrice (inc. VAT)Pkg. Qty.
B08280.025.0200AG3BJV£127.73900

Hex Head Lag Screws

Hex head lag screws are used to install dense wooden boards with wooden workpieces or thin metals in heavy-duty woodworking and construction applications. Raptor Supplies offers a wide array of hex head lag screws from brands like Fabory, Snap-Loc, Foreverbolt and Superstrut. These large-sized lag screws have external hex heads & thick stems for easy installation using a wrench, while eliminating slippage & breaking.

Frequently Asked Questions

How to install a hex head lag screw?

  • Use a bit having a slightly smaller diameter than the selected lag screw and drill a pilot hole all the way through the surface.
  • Use a ratchet, nut driver or power drill with the right driver bit to install the hex head lag screw.

Do lag bolts need washers?

It is highly recommended to use washers with lag bolts. Using a washer under the screw head increases the surface area in contact with the application surface. This decreases chances of the screw head digging into the surface and cracking it due to heavy load.

What Is the difference between hex head lag screws and wood screws?

  • Wood screws are used to connect only wooden materials whereas hex head lag screws can be used to join wooden materials with other materials as well.
  • Wood screws do not require pilot holes as they thread into the surface, but lag screws require a pre-drilled hole.
  • Lag screws can handle heavier loads than wood screws.

What standards do hex head lag screws abide by?

Hex head lag screws adhere to international standards like ASME, ASTM, SAE & DIN for meeting performance, safety, dimensional & material requirements.

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