Skip to main content
FallHalloweenPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Explore savings for all your outdoor needs

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Home Improvement
  4. /
  5. Hardware
  6. /
  7. Fasteners
  8. /
  9. Screws
  10. /
  11. Wood Screws
  12. /

  13. FastenMaster Thrulok 6-1/4 in. Single Screw

  1. Home
  2. /
  4. /
  5. Wood Screws

FastenMaster Thrulok 6-1/4 in. Single Screw

Shop all FastenMaster
FastenMaster Thrulok 6-1/4 in. Single Screw

Item # 253751799

FastenMaster FastenMaster Thrulok 6-1/4 in. Single Screw
FastenMaster FastenMaster Thrulok 6-1/4 in. Single Screw
$3.99
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all FastenMaster
FastenMaster Thrulok 6-1/4 in. Single Screw

Item # 253751799

FastenMaster FastenMaster Thrulok 6-1/4 in. Single Screw
FastenMaster FastenMaster Thrulok 6-1/4 in. Single Screw
$3.99
​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The FastenMaster Thrulok 6-1/4-In Single Screw installs quickly with an 18V cordless drill. No special drill bits or wrenches required. The galvanized coating meets the IRC ACQ corrosion requirement.Meets Code Requirements ThruLOK's galvanized coating meets code requirements for treated wood. It's both ACQ Approved and IBC/IRC code compliant.

  • No Pre-Drilling Required Installs quickly with an 18 volt cordless drill without special drill bits or wrenches required.
  • Carriage & Through-Bolt Replacement The 6 1/4" is engineered to connect 4x4 posts to 2x joists.
  • Safety top, no sharp point exposed
  • Min line to ensure connection integrity
  • Guide threat for installation and removal
  • Galvanized coating meets IRC ACQ corrosion requirement
  • Barbed ThruLOK washer grips wood
BrandFastenMaster
Country of OriginMade in USA
Drive StyleHex
Head StyleHex washer
Fastener Length6 in
FeaturesNo Pre-Drilling Required Installs quickly with an 18 volt cordless drill without special drill bits or wrenches required.
FinishGalvanized
Head Diameter0.61 in
Indoor/OutdoorIndoor and Outdoor
Measurement StandardSAE
Package Quantity1
Package Weight0.2 lb.
PlatingGalvanized
Primary MaterialCarbon Steel
Screw Size/Gauge12
Thread Length1.75 in.
Thread TypeSharp
WarrantyLife of Project
Manufacturer Part NumberFMTHR614-INDY
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. FastenMaster Headlok 2-7/8-In Single Screw
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    FastenMaster Headlok 2-7/8-In Single Screw

    $1.99
  2. FastenMaster Headlok 6-In Single Screw
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    FastenMaster Headlok 6-In Single Screw

    $2.99
  3. FastenMaster Headlok 4-1/2-In Single Screw
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    FastenMaster Headlok 4-1/2-In Single Screw

    $1.99
  4. FastenMaster 9-1/2 in. ThruLOK Single Screw
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    FastenMaster 9-1/2 in. ThruLOK Single Screw

    $4.99
  5. Top Rated
    Hillman #8 x 2 in. Power Pro Premium Interior Wood Screws, 50-Pack
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman #8 x 2 in. Power Pro Premium Interior Wood Screws, 50-Pack

    $8.49
  6. Top Rated
    Hillman #9 x 3 in. Power Pro Premium Interior Wood Screws, 50-Pack
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman #9 x 3 in. Power Pro Premium Interior Wood Screws, 50-Pack

    $9.79
  7. Top Rated
    Hillman #9 x 2-1/2 in. Power Pro Premium Interior Wood Screws, 50-Pack
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman #9 x 2-1/2 in. Power Pro Premium Interior Wood Screws, 50-Pack

    $9.29
  8. Screw Products #9x2-1/2 in. Star Drive Exterior Structural Wood Screws, 1 lb.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Screw Products #9x2-1/2 in. Star Drive Exterior Structural Wood Screws, 1 lb.

    $13.49
  9. Palram Metaltite Fasteners, 1 in., 5-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Palram Metaltite Fasteners, 1 in., 5-Pack

    $35.99
    Was $39.99Save $4.00
  10. Palram Woodtite Fasteners, 1 in., 5-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Palram Woodtite Fasteners, 1 in., 5-Pack

    $35.99
    Was $39.99Save $4.00
  11. Palram Metaltite Fasteners, 2 in., 5-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Palram Metaltite Fasteners, 2 in., 5-Pack

    $40.49
    Was $44.99Save $4.50
  12. DC Cargo Wood Screws, 3/4 in. Hex Washer Head, 10 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DC Cargo Wood Screws, 3/4 in. Hex Washer Head, 10 pk.

    $2.99

Items You May Like

  1. Hillman M5-0.80 Stainless Steel Metric Nylon Insert Stop Nuts, 3 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M5-0.80 Stainless Steel Metric Nylon Insert Stop Nuts, 3 pk.

    $2.99
  2. Koch Industries 3/8 in. White Nylon Solid Braid Rope, Sold by the Foot
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Koch Industries 3/8 in. White Nylon Solid Braid Rope, Sold by the Foot

    $1.79
  3. Top Rated
    Hillman 1-3/4 in. Fas-N-Tite Galvanized Double Barbed Fence Staples, 275 ct.
    4.8 out of 5 stars with 13 reviews
    4.8 (13)

    Hillman 1-3/4 in. Fas-N-Tite Galvanized Double Barbed Fence Staples, 275 ct.

    $36.99
  4. Top Rated
    CountyLine 50 Chain Size 10 ft. Roller Chain
    4.9 out of 5 stars with 19 reviews
    4.9 (19)

    CountyLine 50 Chain Size 10 ft. Roller Chain

    $44.99
  5. Grip-Rite 1 lb. Construction Screw 2-1/2 in. Gold
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Grip-Rite 1 lb. Construction Screw 2-1/2 in. Gold

    $12.99
  6. DC Cargo Wood Screws, 1.5 in., Round Phillips Head, 10 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DC Cargo Wood Screws, 1.5 in., Round Phillips Head, 10 pk.

    $1.99
  7. Grip-Rite 5 lb. Construction Screw 1-5/8 in. Gold
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Grip-Rite 5 lb. Construction Screw 1-5/8 in. Gold

    $41.99
  8. Grip-Rite 3 in. Construction Screws, Gold, 5 lb.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Grip-Rite 3 in. Construction Screws, Gold, 5 lb.

    $41.99
  9. Top Rated
    Hillman #6 x 1 in. Power Pro Premium Interior Wood Screws, 100-Pack
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman #6 x 1 in. Power Pro Premium Interior Wood Screws, 100-Pack

    $8.49
  10. Hillman #10 x 2-1/2 in. Deck Plus Deck Screws, Tan, 40-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman #10 x 2-1/2 in. Deck Plus Deck Screws, Tan, 40-Pack

    $9.29
  11. Top Rated
    Hillman #8 x 1-3/4 in. Power Pro Premium Interior Wood Screws, 75-Pack
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman #8 x 1-3/4 in. Power Pro Premium Interior Wood Screws, 75-Pack

    $8.49
  12. Top Rated
    Hillman Power Pro Premium Exterior Wood Screws (#8 x 2 in.) - 5lb Box
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman Power Pro Premium Exterior Wood Screws (#8 x 2 in.) - 5lb Box

    $69.99

Customers Also Bought

  1. Top Rated
    Screw Products #8x1-1/2 in. Star Drive Exterior Structural Wood Screws, 1 lb.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Screw Products #8x1-1/2 in. Star Drive Exterior Structural Wood Screws, 1 lb.

    $13.99
  2. Hillman #6 x 1-5/8 in. Fas-N-Tite Bugle Head Phillips All Purpose Wood Screws, 190-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman #6 x 1-5/8 in. Fas-N-Tite Bugle Head Phillips All Purpose Wood Screws, 190-Pack

    $8.29
  3. Top Rated
    Hillman Power Pro Premium Exterior Wood Screws, #9 x 3in., 1 lb. Box
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    Hillman Power Pro Premium Exterior Wood Screws, #9 x 3in., 1 lb. Box

    $16.99
  4. DC Cargo Wood Screws, 3/4 in. Round Phillips Head, 10 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DC Cargo Wood Screws, 3/4 in. Round Phillips Head, 10 pk.

    $1.99
  5. SPAX 10 x 2-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (81 EA) Bit Included
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SPAX 10 x 2-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (81 EA) Bit Included

    $11.69
    Was $12.99Save $1.30
  6. SPAX 10 x 3-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (1500 EA) Bulk Pail Includes 2 Bits
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SPAX 10 x 3-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (1500 EA) Bulk Pail Includes 2 Bits

    $175.49
    Was $194.99Save $19.50
  7. TruFast 8 x 3in. Grip-Deck HiLo Screw (1000 EA) Gray Steel Exterior Ceramic Wood Metal Fastener Phillips Drive
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    TruFast 8 x 3in. Grip-Deck HiLo Screw (1000 EA) Gray Steel Exterior Ceramic Wood Metal Fastener Phillips Drive

    $54.89
    Was $60.99Save $6.10
  8. Top Rated
    SPAX 10 x 1-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (2500 EA) Bulk Pail Includes 4 Bits
    4.9 out of 5 stars with 19 reviews
    4.9 (19)

    SPAX 10 x 1-1/2in. Interior Wood Screws Construction Flat Head Phillips Square Unidrive (2500 EA) Bulk Pail Includes 4 Bits

    $148.49
    Was $164.99Save $16.50
  9. Top Rated
    Hillman #6 x 1 in. Bugle Head Phillips All Purpose Wood Screws, 100-Pack
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hillman #6 x 1 in. Bugle Head Phillips All Purpose Wood Screws, 100-Pack

    $8.99
  10. Top Rated
    Hillman #10 x 3in. Fas-N-Tite Exterior Coated Wood Screws, 292 pk.
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Hillman #10 x 3in. Fas-N-Tite Exterior Coated Wood Screws, 292 pk.

    $39.99
  11. Top Rated
    Hillman #8 x 2-1/2 in. Bugle Head Phillips All Purpose Wood Screws, XL Pak
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hillman #8 x 2-1/2 in. Bugle Head Phillips All Purpose Wood Screws, XL Pak

    $10.29
  12. SPAX 8 x 2in. Interior Wood Screws Construction Flat Head T-Star Plus (1500 EA) Bulk Pail Includes 2 Bits
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SPAX 8 x 2in. Interior Wood Screws Construction Flat Head T-Star Plus (1500 EA) Bulk Pail Includes 2 Bits

    $89.99
    Was $99.99Save $10.00

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.