Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild 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

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
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. Tools
  4. /
  5. Hand Tools
  6. /
  7. Tap & Die
  8. /

  9. Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP

  1. Home
  2. /
  4. /
  5. Tap & Die

Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP

Shop all Big Gator Tools

  • Online Only

Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP

Item # 2268421

Big Gator Tools Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP
Big Gator Tools Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP
$27.95

Spend $49.99 to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Big Gator Tools

  • Online Only

Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP

Item # 2268421

Big Gator Tools Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP
Big Gator Tools Big Gator Tools Sti-Unf V-Tapguide - Fine Thread, STI-UNF200SNP

$27.95

Spend $49.99 to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

STI-UNF V-TapGuide handles 9 Unified Fine Thread sizes (9 holes): 5/8-18, 9/16-18, 1/2-20, 7/16-20, 3/8-24, 5/6-24, 1/4-28, 10-32, 8-36 in. The guides feature a precision ground base to assure stability and accurate perpendicular alignment of taps on flat surfaces. The 90-degree V-groove design allows perpendicular alignment on round and cornered material. Boasts 100% American-made quality you can rely on.A V-TapGuide is a tap guide that answers the call to accurately guide hand-tapped threads on the inside of a hole to accept a machine screw or bolt. If every hole is started straight, it will help prevent tap breakage and increase the tap life.

  • The guides feature a precision ground base to assure stability and accurate perpendicular alignment of taps on flat surfaces
  • 90-degree "V-groove" design allows perpendicular alignment on round and cornered material
  • 100% American-made quality
  • Steel is heat treated for durability and accuracy
  • Natural, steel finish
  • Lifetime Warranty
  • FREE plastic hanger storage tube
  • Portable, pocket-sized
  • Can be used on flat surfaces, round parts and corners
  • 9 holes with embedded numbers
  • Sizing: 5/8-18, 9/16-18, 1/2-20, 7/16-20, 3/8-24, 5/6-24, 1/4-28, 10-32, 8-36"
BrandBig Gator Tools
Country of OriginMade in USA
FeaturesPortable, pocket-sized, natural steel finish, embedded numbers, 9 smooth holes, ground base, "v-groove" to allow use on corners and round parts, Lifetime Warranty, 100% USA-made steel
Metric/SAESAE
Number Of Dies Included0
Number Of Taps Included0
Primary ColorGray
Primary MaterialSteel
Product Height0.875 in.
Product Length5 in.
Product Weight11 oz.
Product Width1.125 in.
Thread Pitches Included0
Thread Sizes Included0
Total Number Of Pieces Included1
WarrantyLifetime Warranty
Manufacturer Part NumberSTI-UNF200SNP
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. Big Gator Tools Standard V-Tapguide, STD500NP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Big Gator Tools Standard V-Tapguide, STD500NP

    $27.95
  2. Big Gator Tools Metric V-Tapguide, MTG500NP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Big Gator Tools Metric V-Tapguide, MTG500NP

    $27.95
  3. Big Gator Tools Tap Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Big Gator Tools Tap Set

    $99.80
  4. GEARWRENCH 15 pc. SAE Ratcheting Tap and Die Set
    4.6 out of 5 stars with 14 reviews
    4.6 (14)

    GEARWRENCH 15 pc. SAE Ratcheting Tap and Die Set

    $80.99
    Was $89.99Save $9.00
  5. Top Rated
    GEARWRENCH 42 pc. SAE Ratcheting Tap and Die Set
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    GEARWRENCH 42 pc. SAE Ratcheting Tap and Die Set

    $152.99
    Was $169.99Save $17.00
  6. GEARWRENCH 42 pc. Metric Ratcheting Tap and Die Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GEARWRENCH 42 pc. Metric Ratcheting Tap and Die Set

    $152.99
    Was $169.99Save $17.00
  7. Century Drill & Tool 12 pc. Metric Tap & Die Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 12 pc. Metric Tap & Die Set

    $35.99
  8. Barn Star 20 pc. Metric Tap and Die Set
    3.8 out of 5 stars with 6 reviews
    3.8 (6)

    Barn Star 20 pc. Metric Tap and Die Set

    $12.99
  9. GEARWRENCH 114 pc. SAE/Metric Ratcheting Tap and Die Set
    4.2 out of 5 stars with 5 reviews
    4.2 (5)

    GEARWRENCH 114 pc. SAE/Metric Ratcheting Tap and Die Set

    $399.99
  10. Century Drill & Tool 24 pc. Metric Tap & Die Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 24 pc. Metric Tap & Die Set
  11. Top Rated
    Barn Star SAE Tap and Die Set, 20 pc.
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    Barn Star SAE Tap and Die Set, 20 pc.

    $12.99
  12. GEARWRENCH 27 pc. Metric Ratcheting Tap and Die Set
    4.7 out of 5 stars with 7 reviews
    4.7 (7)

    GEARWRENCH 27 pc. Metric Ratcheting Tap and Die Set

    $116.99
    Was $129.99Save $13.00

Items You May Like

  1. OEM Tools Thread Repair Kit M6-1
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    OEM Tools Thread Repair Kit M6-1

    $18.99
  2. OEM Tools Thread Repair Kit 5/16 In. 18
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    OEM Tools Thread Repair Kit 5/16 In. 18

    $21.99
  3. Century Drill & Tool 13 pc. Tap & Drill Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13 pc. Tap & Drill Set

    $39.99
  4. Nes External Thread Repair Set, 2 PC
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Nes External Thread Repair Set, 2 PC

    $269.99
    Was $299.99Save $30.00
  5. BOA 4-Piece Grabit Extractor Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    BOA 4-Piece Grabit Extractor Set

    $16.19
    Was $17.99Save $1.80
  6. BOA 2-Piece Mini X-Out Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    BOA 2-Piece Mini X-Out Set

    $11.69
    Was $12.99Save $1.30
  7. OEM Tools Thread Repair Kit M8-1.25
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    OEM Tools Thread Repair Kit M8-1.25

    $21.99
  8. BOA 2-Piece Grabit Professional Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    BOA 2-Piece Grabit Professional Set

    $15.29
    Was $16.99Save $1.70
  9. OEM Tools Thread Repair Kit 3/8 In. 16
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    OEM Tools Thread Repair Kit 3/8 In. 16

    $22.99
  10. Century Drill & Tool Screw Extractor Spiral Flute, #9
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Spiral Flute, #9

    $40.49
    Was $44.99Save $4.50
  11. Top Rated
    Mibro 1-1/4 in. -7 NC Plug Tap
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Mibro 1-1/4 in. -7 NC Plug Tap

    $26.49
  12. Century Drill & Tool Screw Extractor Square Flute, #5
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Square Flute, #5

    $5.99

Customers Also Bought

  1. Century Drill & Tool Screw Extractor Spiral Flute, #8
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Spiral Flute, #8

    $25.19
    Was $27.99Save $2.80
  2. Mibro 1 in. National Coarse Plug Tap
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 1 in. National Coarse Plug Tap

    $17.29
  3. Nes External Thread Repair Tool, Small
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Nes External Thread Repair Tool, Small

    $98.99
    Was $109.99Save $11.00
  4. EXXO Spring Caliper Divider Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    EXXO Spring Caliper Divider Set

    $14.99
  5. Mibro 3/16 in. - 24 and 1/4 in. - 20 NC Plug Taps
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 3/16 in. - 24 and 1/4 in. - 20 NC Plug Taps

    $7.49
  6. Century Drill & Tool Screw Extractor Spiral Flute, #3
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Spiral Flute, #3

    $2.52
  7. Century Drill & Tool Screw Extractor Set, 6 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Set, 6 pc.
  8. Century Drill & Tool Screw Extractor Square Flute, #2
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Square Flute, #2

    $3.99
  9. Mibro 5/8 in. National Fine Plug Tap
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 5/8 in. National Fine Plug Tap

    $13.99
  10. Nes External Thread Repair Tool, Medium
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Nes External Thread Repair Tool, Medium

    $143.99
    Was $159.99Save $16.00
  11. Nes Threadmate External Thread Repair Tool
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    Nes Threadmate External Thread Repair Tool

    $49.49
    Was $54.99Save $5.50
  12. Century Drill & Tool Screw Extractor Spiral Flute, 5 pc. Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Screw Extractor Spiral Flute, 5 pc. Set

    $13.49
    Was $14.99Save $1.50

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.