Model # BT4H31BL050

Internet #205568574

0811295020150

Blue-Tap

1/4 in. x 3-1/4 in. Hex-Head Concrete Screw (50-Pack)

$ 9 80
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Product Overview

Blue-Tap is a 25-year veteran in the construction industry. These super-strong masonry anchors are manufactured of case hardened carbon steel. Ceramic coated for superior corrosion resistance. ACQ certified for installation in pressure treated lumber. Use to attach screen enclosures, electrical equipment, plumbing fixtures, hurricane shutters, lumber and more.
  • Excellent for fastening into concrete, brick, block and wood
  • Miami-Dade Co. approved for installations in hurricane zones
  • A perfect choice for attaching steel and wood with a unique thread that gives exceptional pullout resistance
  • Specially designed to hold strong into most building materials
  • Hardened carbon steel with high performance ceramic coating giving excellent corrosion resistance
  • Only fastener brand approved for use with our Pro-Tect cap and sleeve system
  • Use to attach screen enclosures, electrical equipment, plumbing fixtures, hurricane shutters, lumber and more
  • Drill bit included

Product Overview

Model #: BT4H31BL050
Internet #: 205568574

Blue-Tap is a 25-year veteran in the construction industry. These super-strong masonry anchors are manufactured of case hardened carbon steel. Ceramic coated for superior corrosion resistance. ACQ certified for installation in pressure treated lumber. Use to attach screen enclosures, electrical equipment, plumbing fixtures, hurricane shutters, lumber and more.

  • Excellent for fastening into concrete, brick, block and wood
  • Miami-Dade Co. approved for installations in hurricane zones
  • A perfect choice for attaching steel and wood with a unique thread that gives exceptional pullout resistance
  • Specially designed to hold strong into most building materials
  • Hardened carbon steel with high performance ceramic coating giving excellent corrosion resistance
  • Only fastener brand approved for use with our Pro-Tect cap and sleeve system
  • Use to attach screen enclosures, electrical equipment, plumbing fixtures, hurricane shutters, lumber and more
  • Drill bit included

Compare Similar

Compare Similar Products
Brand Blue-Tap Blue-Tap Tapcon Tapcon
Name 3/16 in. x 1-1/4 in. Flat-Head Concrete Screw (50-Pack) 1/4 in. x 3-1/4 in. Hex-Head Concrete Screw (50-Pack) 1/4 in. x 2-3/4 in. Hex-Washer-Head Concrete Anchors (75-Pack) 1/4 in. x 3-1/4 in. Hex-Washer-Head Concrete Anchors (75-Pack)
Price
$4.97
$9.80
$27.60
$29.76
Ratings (0) (5) (89) (43)
Finish Family Blue Blue
Fastener/Connector Material Steel Steel
Maximum Weight Capacity (lb.) 100 100 0
Package Quantity 50 50 75 75
Fastener Length (in.) 1.25 3.25 2.75 3.25
Fastener Head Style Hex Hex
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Specifications

Dimensions

Anchor Diameter (in.)
1/4"
Anchor Length (in.)
3.25
Fastener Length (in.)
3.25
Required Drill Hole Size (in.)
0.1875

Details

Color Family
Blue
Fastener Head Style
Hex
Fastener Plating
Ceramic
Fastener Type
Concrete Screws
Fastener/Connector Material
Steel
Features
Coated
Finish
Blue
Included
No Additional Items Included
Interior/Exterior
Exterior,Interior
Maximum Weight Capacity (lb.)
100
Measurement Standard
SAE
Package Quantity
50
Product Weight (lb.)
1.32lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Florida Fasteners Direct warrants that this product is free from defects in material for 90 days

Specifications

Dimensions

Anchor Diameter (in.)
1/4"
Anchor Length (in.)
3.25
Fastener Length (in.)
3.25
Required Drill Hole Size (in.)
0.1875

Details

Color Family
Blue
Fastener Head Style
Hex
Fastener Plating
Ceramic
Fastener Type
Concrete Screws
Fastener/Connector Material
Steel
Features
Coated
Finish
Blue
Included
No Additional Items Included
Interior/Exterior
Exterior,Interior
Maximum Weight Capacity (lb.)
100
Measurement Standard
SAE
Package Quantity
50
Product Weight (lb.)
1.32lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Florida Fasteners Direct warrants that this product is free from defects in material for 90 days

Questions & Answers

will they hold in a plastic boat seat ?

will they hold in a plastic boat seat ?
Asked by: robert
I see why not you always have to try something once even though it's recommended for concrete the threats might hold pretty good
Answered by: Thomas
Date published: 2018-01-10

how far into concrete should they be sank after wood thickness,when used for horizontal deck attatchment

Asked by: tina
  • y_2019, m_5, d_24, h_15CST
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Customer Reviews

1/4 in. x 3-1/4 in. Hex-Head Concrete Screw (50-Pack) is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from I chose this product over a similar, more expensive competitor, because Blue-Tap said these could... I chose this product over a similar, more expensive competitor, because Blue-Tap said these could be turned in by hand, while the competitor instructed to use an impact wrench. After drilling with a hammer drill, I turned these in with a hand crank that I could lean on ( speed wrench, or brace as in " brace & bit" ), and the screws just walked right in. I could make sure wth final, slow turns, that I did not over-torque as they bottomed out. Have not tested to failure, but the screws seem to make a solid connection.
Date published: 2019-04-02
Rated 5 out of 5 by from Great product for Anchoring into concrete or block Great product for Anchoring into concrete or block
Date published: 2019-03-12
Rated 5 out of 5 by from The drill bit and screws seem equal to the tapcon... The drill bit and screws seem equal to the tapcon brand.at 1/3 the price it's a good buy.
Date published: 2019-02-12
Rated 5 out of 5 by from Quality product... Quality product
Date published: 2018-01-02
Rated 5 out of 5 by from Quality Product st great price... Quality Product st great price
Date published: 2017-11-07
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