Top Square Head Bolts for Industrial Applications

The best Square Head Bolts includes Wanyifa Titanium M6 Torx Screws (Pack of 5), uxcell 10Pcs Square Head Machine Screws, uxcell M6x20mm Square Head Bolts (2pcs) and many others as mentioned below.

1

Wanyifa Titanium M6 Torx Screws (Pack of 5)

  • High-quality 6AL/4V Titanium Alloy construction
  • Pack of 5 durable M6 Torx screws
  • Available in various lengths: 10mm to 80mm
  • Hex width compatible with T30 Torx wrench
  • Lightweight yet strong for various applications
  • Burn blue finish for stylish appearance
  • Ideal for automotive and machinery uses
  • Average Rating out of 5:
  • Price Range: $18.00
  • Color: Burn Blue
  • Material: Titanium
2

uxcell 10Pcs Square Head Machine Screws

  • Durable carbon steel construction for long-lasting use.
  • Black oxide finish for enhanced corrosion resistance.
  • Square head design for better grip and stability.
  • Precise threads ensure uniform force distribution.
  • Easy installation with wrench or pliers.
  • Ideal for frequent maintenance and replacements.
  • Versatile applications in various machinery and structures.
  • Price Range: $14.99
  • Color: Black
  • Material: Carbon Steel
3

uxcell M6x20mm Square Head Bolts (2pcs)

  • Durable 304 stainless steel construction.
  • Square head design for better grip.
  • Measures M6 x 20mm for versatility.
  • Corrosion-resistant for outdoor use.
  • Ideal for machinery and furniture assembly.
  • Includes 2 square head bolts per package.
  • Requires wrench or pliers for installation.
  • Average Rating out of 5:
  • Price Range: $6.09
  • Size: M4x16mm,M4x20mm,M4x25mm,M4x30mm,M5x12mm,M5x20mm,M5x25mm,M5x30mm,M5x35mm,M6x16mm,M6x20mm,M6x25mm,M6x30mm,M6x35mm,M6x40mm,M6x45mm,M6x50mm,M6x55mm,M6x60mm,M8x12mm,M8x16mm,M8x20mm,M8x25mm,M8x30mm,M8x35mm,M8x40mm,M8x50mm,M8x55mm,M8x60mm,M8x70mm,M8x80mm
  • Material: Stainless Steel, Alloy Steel
4

uxcell M6x15mm Square Head Bolts (10pcs)

  • Constructed from durable carbon steel.
  • Zinc plated finish prevents rusting.
  • Includes 10 square head bolts per package.
  • Head size for better grip and torque.
  • Suitable for various assembly and maintenance tasks.
  • Requires a wrench or plier for installation.
  • Ideal for DIY projects and construction applications.
  • Average Rating out of 5:
  • Price Range: $8.09
  • Material: Carbon Steel
5

MAKERS BOLT Rustic Black Lag Screws [25 Pack]

  • Unique antique style for vintage projects.
  • Durable alloy steel construction for longevity.
  • Black oxide finish prevents corrosion and scratches.
  • Pack includes 25 decorative lag screws.
  • Dimensions: 3/8-inch by 6-inch for versatility.
  • Easy installation with pre-drilled holes required.
  • Designed exclusively for interior use applications.
  • Average Rating out of 5:
  • Price Range: $32.28
  • Material: Steel
6

uxcell M6x16mm Square Head Bolts (10pcs)

  • High-strength carbon steel construction.
  • Zinc plated finish prevents rust.
  • 10 pieces included per package.
  • Square head design offers better grip.
  • Ideal for various DIY projects.
  • Compatible with standard wrenches and pliers.
  • Perfect for machinery and construction applications.
  • Average Rating out of 5:
  • Price Range: $8.19
  • Material: Carbon Steel
7

Hard-to-Find Fastener Connector Bolt [10 Count]

  • Durable black finish for long-lasting use.
  • 1/4 inch diameter for versatile applications.
  • Length of 1.97 inches for easy installation.
  • Coarse 20 thread type for secure connection.
  • Pack of 10 for convenient bulk purchasing.
  • Ideal for various DIY and repair projects.
  • Hard-to-find size for specialized needs.
  • Average Rating out of 5:
  • Price Range: $10.10
  • Size: ‎1/4 inches-20,‎1 Count (Pack of 10)
  • Material: Carbon Steel
8

Hard-to-Find Fastener Square Head Set Screws [4-Pack]

  • Durable steel construction ensures long-lasting use.
  • Square head design for easy installation.
  • Coarse threads for improved grip and stability.
  • Includes four screws for versatile projects.
  • Perfect for various woodworking and construction tasks.
  • 1/2 inch diameter for robust performance.
  • 1-1/2 inch length suits multiple applications.
  • Average Rating out of 5:
  • Price Range: $9.56
  • Size: ‎1/2 13,‎1/2-13 x 1-1/2-Inch
  • Material: Alloy Steel
9

Hillman Square Head Bolt [5/16 x 1-3/4", 10-Pack]

  • Durable square head bolts for various applications.
  • Dimensions: 5/16 x 1-3/4 inches per bolt.
  • Pack of 10 bolts for convenience.
  • Zinc-plated for moderate corrosion resistance.
  • Ideal for providing a rustic aesthetic look.
  • Secure fastening for outdoor and indoor projects.
  • Easy to use with standard tools.
  • Average Rating out of 5:
  • Price Range: $12.55
  • Size: ‎5/16",‎1.75 inches
  • Material: Alloy Steel
10

uxcell 5Pcs Square Head Bolts 5/16-18

  • Durable carbon steel construction for long-lasting use.
  • Square head design ensures even force distribution.
  • Corrosion-resistant zinc plating for enhanced durability.
  • Easy installation with standard wrenches or pliers.
  • Ideal for mechanical equipment and building structures.
  • Effective thread design prevents self-loosening bolts.
  • Pack includes 5 square head bolts for convenience.
  • Price Range: $12.99
  • Color: Silver
  • Material: Carbon Steel
11

MakerBeam M3 Square Head Bolts (100+25 pcs)

  • 100 M3 square head bolts, 12mm length.
  • 25 M3 square head bolts, 25mm length.
  • Made from durable stainless steel material.
  • Hex hole design for easy tool use.
  • Compatible with MakerBeam systems and components.
  • Reusable parts, no welding required.
  • Ideal for electronics project prototyping.
  • Average Rating out of 5:
  • Price Range: $18.29
  • Material: Stainless Steel
12

uxcell M6x30mm Square Head Bolts (10pcs)

  • Made of durable 304 stainless steel.
  • Anti-rust, wear-resistant, and corrosion-resistant.
  • Square head design for large bearing area.
  • Thread size: M6 x 30mm.
  • Includes 10 square head bolts per package.
  • Ideal for machinery and construction applications.
  • Requires wrench/plier for installation.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Size: M4x16mm,M4x20mm,M4x30mm,M5x12mm,M5x16mm,M5x20mm,M5x25mm,M5x30mm,M5x35mm,M5x40mm,M6x8mm,M6x10mm,M6x12mm,M6x16mm,M6x20mm,M6x25mm,M6x30mm,M6x35mm,M6x40mm,M6x50mm,M6x55mm,M6x60mm
  • Material: Stainless Steel
13

uxcell M6x16mm Square Head Bolts [20pcs]

  • Made of high-strength carbon steel.
  • Pack includes 20 durable square head bolts.
  • Size: M6x16mm, pitch 1mm.
  • Offers excellent wear and impact resistance.
  • Ideal for machinery and construction applications.
  • Requires wrench/plier for easy installation.
  • Compatible with nuts and washers (not included).
  • Average Rating out of 5:
  • Price Range: $9.09
  • Material: Carbon Steel
14

uxcell Square Head Bolt M8x60mm (5pcs)

  • Made of durable 304 stainless steel.
  • Square head design for better torque application.
  • Dimensions: M8 x 60mm with 1.25mm pitch.
  • Corrosion and rust-resistant for longevity.
  • Ideal for machinery and construction applications.
  • Package includes 5 square head bolts.
  • Requires wrench or plier for installation.
  • Average Rating out of 5:
  • Price Range: $13.79
  • Material: Stainless Steel, Alloy Steel
15

uxcell M6 Square Head Bolt (10pcs)

  • Made from durable carbon steel material.
  • Zinc plated finish prevents rust and corrosion.
  • Includes 10 square head bolts per package.
  • Thread size: M6 x 20mm for versatile use.
  • Ideal for machinery assembly and maintenance tasks.
  • Requires a wrench or plier for installation.
  • Perfect for DIY projects and home improvement.
  • Average Rating out of 5:
  • Price Range: $6.19
  • Material: Carbon Steel
16

BoltsandNuts.com (12 Pack) 1/2" Square Head Bolts

  • Durable 1/2" square head bolts for various applications.
  • Includes 12 pieces for convenient projects and repairs.
  • Grade A307 ensures high strength and reliability.
  • Zinc clear finish resists corrosion and enhances durability.
  • Coarse threads for secure fastening and stability.
  • Wrench size compatible with 3/4" tools.
  • Ideal for construction, automotive, and DIY projects.
  • Average Rating out of 5:
  • Price Range: $28.32
  • Material: Low Carbon Steel
17

Hillman Square Head Bolt [3/8 x 1-1/2]

  • Durable square head bolt for reliable fastening.
  • Dimensions: 3/8 x 1-1/2 inches.
  • Includes 8 bolts per pack for convenience.
  • Made in Taiwan, ensuring quality construction.
  • Compact package for easy storage and handling.
  • Ideal for various construction and repair projects.
  • Corrosion-resistant for long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $9.04
  • Size: ‎3/8",‎2.5 inches
  • Material: Alloy Steel
18

ASMC Industrial A307 Grade A Square Head Bolt (100 Pack)

  • 100-pack of A307 Grade A square head bolts.
  • 1/4"-20 x 1 1/4" coarse thread size.
  • Constructed from low carbon steel material.
  • Plain finish for versatile applications.
  • Guaranteed to meet manufacturing specifications.
  • Traceability to manufacturer and raw materials.
  • Contact us for specific dimension inquiries.
  • Price Range: $36.45
  • Material: Low Carbon Steel
19

Hard-to-Find Fastener Square Head Bolts [10 Pack]

  • Robust 5/16" diameter for strong fastening.
  • Length of 2-1/2 inches for versatile applications.
  • Made from durable steel for long-lasting use.
  • Zinc finish for enhanced corrosion resistance.
  • Square head design fits 1/2" wrench securely.
  • Pack of 10 for multiple projects.
  • Ideal for automotive and construction uses.
  • Average Rating out of 5:
  • Price Range: $16.43
  • Size: ‎5/16"-18,‎5/16-18x 2-1/2
  • Material: Alloy Steel
20

BoltsandNuts 1/4"-20x3/4" Square Head Bolts [28 Pieces]

  • 28 pieces for versatile applications.
  • 1/4"-20 diameter with 3/4" length.
  • Grade A307 for superior strength.
  • Zinc clear finish for corrosion resistance.
  • Coarse threads for secure fastening.
  • Full threads for enhanced grip.
  • 3/8" wrench size for easy installation.
  • Average Rating out of 5:
  • Price Range: $13.98
  • Material: Low Carbon Steel
21

uxcell M10x60mm Square Head Bolt (304 SS)

  • Durable 304 stainless steel construction.
  • Corrosion-resistant and wear-resistant design.
  • Large square head for increased bearing area.
  • Dimensions: M10 x 60mm thread size.
  • Ideal for machinery and construction applications.
  • Requires a wrench/plier for installation.
  • Includes one square head bolt per package.
  • Price Range: $9.89
  • Material: Stainless Steel, Alloy Steel
22

Small Parts Steel Square Head Bolt (25 Pack)

  • Durable Grade A steel construction for reliability.
  • 1/4"-20" thread size for versatile applications.
  • 2 inches long, suitable for various projects.
  • Pack of 25 for convenience and bulk use.
  • Square head design for better grip and torque.
  • Low-strength option for lightweight fastening needs.
  • Ideal for home repairs and DIY tasks.
  • Average Rating out of 5:
  • Price Range: $9.38
  • Material: Alloy Steel