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primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image#10 x 4" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image5/16" x 4" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $159.90 primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_imageSimpson Strong-Tie SDWS22400DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (50-Qty) $31.00 primary_imageSimpson Strong-Tie SDWS22500DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (50-Qty) $38.00 primary_imageSimpson Strong-Tie SDWS22400DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (600-Qty) $309.00 primary_imageSimpson Strong-Tie SDWS22600DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 6 in. T40, Tan (50-Qty) $47.00 primary_imageSimpson Strong-Tie SDWH19400DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 4 in. 5/16 Hex, DB Coating (50-Qty) $29.00 primary_image5/16" x 5" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $189.80 primary_imageSimpson Strong-Tie SDWS22800DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 8 in. T40, Tan (50-Qty) $63.00 primary_imageSimpson Strong-Tie SDWH19600DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 6 in. 5/16 Hex, DB Coating (50-Qty) $42.00 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $92.04 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $189.80 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_imageSimpson Strong-Tie SDWS22500DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (600-Qty) $396.00 primary_image#10 x 3-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_imageSimpson Strong-Tie SDWS22600DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 6 in. T40, Tan (500-Qty) $429.00 primary_image#9 x 3" Zinc Plated Steel Star Drive Nibs Bugle Head Wood Screws $31.58 primary_image5/16" x 6" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $159.90 primary_imageSimpson Strong-Tie SDWS22300DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 3 in. T40, Tan (50-Qty) $25.00 primary_image#10 x 4" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image#9 x 1-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image#10 x 3-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_imageSimpson Strong-Tie WSV2S Strong-Drive® WSV SUBFLOOR Screw (Collated) — #9 x 2 in. T25, Yellow Zinc (2000-Qty) $128.00 primary_image#9 x 2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image5/16" x 2-1/2" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $0.37 primary_image5/16" x 3-1/2" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $104.52 116728 SCREW FIN/TRIM 8X2IN 100 Pack116728 SCREW FIN/TRIM 8X2IN 100 Pack $46.00 FMTHR007-24 ThruLok Screws 7" - 24PKFMTHR007-24 ThruLok Screws 7" - 24PK $77.00 primary_image#9 x 2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image1/4" x 1-1/2" Tan XL1500 Coated Steel Round Washer Head Star Drive Saberdrive Construction Lag Screws $0.18 primary_imageSimpson Strong-Tie SDWC15600-KT Strong-Drive® SDWC® TRUSS Screw — .155 in. x 6 in. T30 Clear-Zinc Coat, Orange (50-Qty) $45.00 primary_image5/16" x 4" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $104.52 primary_image5/16" x 6" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $104.52 FMTHR008-24 ThruLok Screws 8" - 24/PackFMTHR008-24 ThruLok Screws 8" - 24/Pack $95.00 primary_image1/2" x 4" Hot Dip Galvanized Steel Hex Head Lag Screws $35.24 primary_image5/16" x 8" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $104.52 5# Bucket 14 x 3-1/4" FH SD Bronze T-30 Reamer 153/Bucket5# Bucket 14 x 3-1/4" FH SD Bronze T-30 Reamer 153/Bucket $50.00 primary_image#12 x 5" Tan XL1500 Coated Steel Star Drive Bugle Head Saberdrive Deck Screws $142.04 117760 SCREW FINISH/TRIM 9X4IN 50 Pack117760 SCREW FINISH/TRIM 9X4IN 50 Pack $25.00 primary_imageSimpson Strong-Tie SDWC15600B-KT Strong-Drive® SDWC® TRUSS Screw — .155 in. x 6 in. T30 Clear-Zinc Coat, Orange (500-Qty) $325.00 primary_imageSimpson Strong-Tie SDWH19800DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 8 in. 5/16 Hex, DB Coating (50-Qty) $60.00 Invisideck Clip/Tiger Claw Clip, SS, 900/BoxInvisideck Clip/Tiger Claw Clip, SS, 900/Box $391.00 primary_imageSimpson Strong-Tie SDWS221000DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 10 in. T40, Tan (50-Qty) $78.00 2-1/2" x #8 ACQ #2Sq dr Wood-Wood 800Bx2-1/2" x #8 ACQ #2Sq dr Wood-Wood 800Bx $70.00 10225 GRK Screw RSS 5/16 x 4 in, Climatek Coated 400/Box10225 GRK Screw RSS 5/16 x 4 in, Climatek Coated 400/Box $218.00 FasCoat Black, Invisideck Scrail/Tiger Claw Screw 930/BoxFasCoat Black, Invisideck Scrail/Tiger Claw Screw 930/Box $104.00 primary_image#9 x 1-3/4" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 See more View all 469
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Big Timber CTX155-100 15 x 5" Bronze T-30 Lag Screw 100/Bucket

by Big Timber Construction Fasteners
SKU CTX155-100
$67.00 - $67.00
$67.00
$67.00
$67.00 - $67.00
$67.00
In-Store Availability
Stock Status: Limited Stock (1-2?) Location: Aisle 14
Get Directions 5270 Newport Rd, Gap PA Call Us (717) 442-8970
Aisle View Aisle view Tap to enlarge
In-Store Only — Visit us in Gap, PA to purchase

Big Timber CTX construction lag screws are designed for heavy-duty structural applications. With a corrosion-resistant coating and a Type 17 point for fast starts, they ensure strong, reliable connections without pre-drilling. These screws are ideal for use in projects like timber framing, ledger boards, and other load-bearing wood constructions.

Prop 65

  • WARNING: This product can expose you to chemicals known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm.

Specifications

  • Country of Origin: Taiwan

Downloads

    Spec Sheet
    More in Screws & Structural Screws View all 469 →
    primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image#10 x 4" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image5/16" x 4" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $159.90 primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_imageSimpson Strong-Tie SDWS22400DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (50-Qty) $31.00 primary_imageSimpson Strong-Tie SDWS22500DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (50-Qty) $38.00 primary_imageSimpson Strong-Tie SDWS22400DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (600-Qty) $309.00 primary_imageSimpson Strong-Tie SDWS22600DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 6 in. T40, Tan (50-Qty) $47.00 primary_imageSimpson Strong-Tie SDWH19400DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 4 in. 5/16 Hex, DB Coating (50-Qty) $29.00 primary_image5/16" x 5" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $189.80 primary_imageSimpson Strong-Tie SDWS22800DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 8 in. T40, Tan (50-Qty) $63.00 primary_imageSimpson Strong-Tie SDWH19600DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 6 in. 5/16 Hex, DB Coating (50-Qty) $42.00 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $92.04 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $189.80 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_imageSimpson Strong-Tie SDWS22500DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (600-Qty) $396.00 primary_image#10 x 3-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_imageSimpson Strong-Tie SDWS22600DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 6 in. T40, Tan (500-Qty) $429.00 primary_image#9 x 3" Zinc Plated Steel Star Drive Nibs Bugle Head Wood Screws $31.58
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