Best 1 3 4 inches square head bolts list 2020 – Top Pick

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Best 1 3 4 inches square head bolts 2020 list

Bestseller No. 1
3/8-16 x 4" Carriage Bolts, Round Head, Square Neck, Stainless Steel 18-8, Full Thread, Plain Finish, Flat Point, Quantity 10 by Fastenere
  • Thread Diameter 0.375"
  • Head Diameter 0.844"
  • Head Height 0.208"
  • Square Neck Height 0.219" / Square Neck Width 0.39"
  • 18-8 Stainless Steel provides strength and offers good corrosion resistance in many environments.
Bestseller No. 2
Larcele Crescent Hook Wrench for Nut, Side Adjustable Spanner YYBS-01 (Square Head, 3/4-2inch(19-51mm))
  • Material: chrome-vanadium.
  • 2 sizes for you to choose: 3/4-2"(19-51mm) , 1 1/4"-3"(32-76mm). Length:16cm/6inch, 21cm/8inch.
  • Adjustablet wrench head, large torque, durable.
  • Used on leverage wrenching bolts, screws, nuts and others.
  • Note: when selecting the wrench, measure the outer diameter of the round nut. Then You can choose a larger wrench to twist the nut easily.
Bestseller No. 3
Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  • Material: steel
  • Thread size: 1/2''-13
  • Length: 3 inch
  • Low-Strength Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
Bestseller No. 4
1/4-20 x 3/4" (1/2" to 3" Lengths Available) Round Domed Head Square Neck Carriage Bolt 25 PCS, 304 Stainless Steel 18-8, Grade 8.8, Full Thread,
  • Contents: 25 PCS 1/4-20 x 3/4 inch carriage bolt with round domed head and suqare neck
  • Screw Length: 3/4 inch or 13mm (Approximately) measured from under the head
  • Big round domed head designed to eliminate the need for a washer; Square neck underneath the head helps self locking
  • English Standard meets ANSIB 18.5
  • Made of 304 stainless steel 18-8 (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments
Bestseller No. 5
#10 X 3'' Stainless Flat Head Phillips Wood Screw, (100 pc), 18-8 (304) Stainless Steel Screws by Bolt Dropper
  • HIGH QUALITY STAINLESS: These Flat Head Screws are made of 18-8 (304) Stainless Steel and have is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.
  • SCREWS THAT YOU CAN DEPEND ON: Our Flat Head Wood Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance.
  • GREAT TO KEEP AROUND: Bolt Dropper stainless hardware is great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects.
  • DIMENSIONS: Diameter: #10 | Length: 3" | Thread Type: Coarse (standard) | Quantity: 100 pcs | Material: 18-8 (304) Stainless Steel
  • LIFETIME GUARANTEE: We are so confident that our product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.
SaleBestseller No. 6
Tie Down Engineering 86830 U-Bolt Square Pair Zinc Plated 3/8-16" X 3-1/8" X 4 X 1-3/4"
  • Shape: Square
  • Leg Length: 3-1/8"
  • Thread Length: 1-3/4"
  • Rod Width (Threads Per Inch): 3.8" (16)
SaleBestseller No. 7
1/4"-20 X 3/4" Stainless Phillips Truss Head Machine Screw, (25pc), Coarse Thread, 18-8 (304) Stainless Steel, by Bolt Dropper
  • 100% SOLID STAINLESS STEEL: These Truss Head Screws are made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.
  • SCREWS THAT YOU CAN DEPEND ON: Our Truss Head Machine Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance.
  • GREAT TO KEEP AROUND: Bolt Dropper stainless hardware is great to have around for use in wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects.
  • DIMENSIONS: Diameter: 1/4" | Length: 3/4" | Threads per Inch: 20 | Thread Type: Coarse | Quantity: 25 pcs | Material: 18-8 (304) Stainless Steel
  • LIFETIME GUARANTEE: We are so confident that our product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.
Bestseller No. 8
Hillman 240042 1/4-20X3-1/2 CARR Bolt, 1/4 x 3-1/2-Inch
  • Carriage Bolts are designed to fasten a wooden face to either wood or metal
  • Flat head provides a semi-flush finish to applications
  • The heads is designed to eliminate the need for a washer
  • Square underside of the head is self locking to eliminate the need for a driving tool
  • Zinc Finish provides a beautiful, consistent finish
Bestseller No. 9
#10 x 2-1/2" Stainless Deck Screws, (100 Pack), Square Drive, Type 17 Wood Cutting Point, by Bolt Dropper, 18-8 (305) Stainless Steel, Hidden Fasteners
  • HIGH QUALITY STAINLESS: These Stainless Steel Deck Screws are 100% 305 Stainless Steel which is one of the highest forms of corrosion resistant steel, making it last longer than other hardware on the market today.

  • EXTRA HARD HEAD: Our hardware is very strong with heads that do no strip easily. It is great for outdoor and salt water use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.

  • SELF TAPPING: No need to pre-drill as these have Type-17 Self Tapping Points made to cut into the hardest woods.

  • DIMENSIONS: Diameter: #10 | Length: 2-1/2" | Thread Type: Coarse (standard) | Point: Type 17 Wood Cutting | Head: Bugle Head | Drive: Square | Quantity: 100 pcs | Material: 18-8 (304) Stainless Steel.
  • LIFETIME GUARANTEE: We are so confident that our product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.
Bestseller No. 10
Small Parts FSC51634SHB Grade A Steel Square Head Bolt, 5/16"-18" Thread Size, 3/4" Long (Pack of 25)
  • Material: steel
  • Thread size: 5/16''-18
  • Length: 3/4 inch
  • Low-Strength Grade A Steel Square Head Bolt, 5/16"-18" Thread Size, 3/4" Long (Pack of 25)

Last update on 2021-01-22 at 00:00 / Affiliate links / Images from Amazon Product Advertising API

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