Fasteners Specification / BS Fasteners / ISO Fasteners / DIN Specification / Flat Washer Standards | Check Price
Grade 2 Hex Bolts ( Low Carbon Steel )
Grade 2 Hex Bolts Zinc ASTM A307 Grade A
Grade 2 Hex Bolts Zinc
Grade 2 Hex Bolts are manufactured from low carbon steel, typically 1015-1022. Our Grade 2 bolting meets or exceeds SAE J429 Grade 2. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941.
Typical hardness on diameters of 1/4 to 3/4 inch ranges from HRB 80-100 with diameters over 3/4 inch ranging from HRB 70-100. Tensile strength on diameters of 1/4 to 3/4 inch up to 6 inches in length will meet or exceed 74,000 psi. Diameters over 3/4 inch and longer than 6 inches will meet or exceed 60,000 psi.
Grade 2 Hex Bolts Hot Dip Galvanized
ASTM A307 Grade A
Grade 2 Hex Bolts Hot Dip Galvanized
Grade 2 Hex Bolts are manufactured from low carbon steel, typically 1015-1022. Our Grade 2 bolting meets or exceeds SAE J429 Grade 2. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941.
Typical hardness on diameters of 1/4 to 3/4 inch ranges from HRB 80-100 with diameters over 3/4 inch ranging from HRB 70-100. Tensile strength on diameters of 1/4 to 3/4 inch up to 6 inches in length will meet or exceed 74,000 psi. Diameters over 3/4 inch and longer than 6 inches will meet or exceed 60,000 psi.
Grade 2 Hex Bolts Plain ASTM A307 Grade A
Grade 2 Hex Bolts Plain
Grade 2 Hex Bolts are manufactured from low carbon steel, typically 1015-1022. Our Grade 2 bolting meets or exceeds SAE J429 Grade 2. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941.
Typical hardness on diameters of 1/4 to 3/4 inch ranges from HRB 80-100 with diameters over 3/4 inch ranging from HRB 70-100. Tensile strength on diameters of 1/4 to 3/4 inch up to 6 inches in length will meet or exceed 74,000 psi. Diameters over 3/4 inch and longer than 6 inches will meet or exceed 60,000 psi.
Grade 2 Hex Tap Bolts ASTM A307 Grade A - Fully Threaded
Grade 2 Hex Tap Bolts
A307 or Grade 2 Hex Tap Bolts are manufactured from low carbon steel. Our hex tap bolts meet our exceed ASTM A307 Grade A. All material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Hot-Dip Galvanized material meets or exceeds ASTM A153. Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60,000 psi.
Grade 5 Hex Cap Screws ( Medium Carbon Steel, Quenched and Tempered )
Grade 5 Hex Cap Screws Zinc
Grade 5 Hex Cap Screws are manufactured from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Typical hardness on diameters 1/4 to 1 inch is HRC 25-34. On diameters over 1 inch to 1 1/2 hardness will range from HRC 19-30. Tensile strength for diameters 1/4 to 1 inch is a minimum of 120,000 psi and for diameters over 1 inch to 1 1/2, 105,000 psi.
Grade 5 Hex Tap Bolts Zinc
Grade 5 Hex Tap Bolts are made from AISI 1030-1541 or equivalent medium carbon steel. Commonly used to mount motors to machinery and are also popular in automotive and truck repair. Rockwell C25-C34. Proof load - 85,000 psi. Yield Strength - 92,000 psi. minimum. Tensile Strength - 120,000 psi. minimum.
Grade 5 Finished Hex Nuts
Grade 5 Finished Hex Nuts are manufactured from medium carbon steel to meet or exceed SAE J429 Grade 5. Material is manufactured with rolled threads. Zinc plated material will meet or exceed ASTM F1941. Typical hardness is HRC 25-34 on diameters of 1/4 to 1 inch, HRC 19-30 on diameters of 1 to 1 1/2 inches. Tensile strength on diameters of 1/4 to 1 inch will meet a minimum of 120,000 psi and 105,000 psi on diameters of 1 to 1 1/2 inches.
Grade 8 Hex Cap Screws Alloy Steel, Quenched and Tempered
Grade 8 Hex Cap Screws Yellow Zinc SAE J429 Grade 8
Grade 8 Hex Cap Screws Yellow Zinc
Grade 8 Hex Cap Screws are manufactured from medium carbon alloy steel. In diameters 1/4 to 1 1/2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1/4 to 2 1/2 inches is HRC 33-39. On diameters over 2 1/2 inches, hardness will range from HRC 31-39. Tensile strength on diameters 1/4 to 2 1/2 inches is a minimum of 150,000 psi. Diameters over 2 1/2 inches have a meet a minimum of 140,000 psi.
Grade 8 Finished Hex Nuts Yellow Zinc SAE J995 Grade 8
Used for fastening to a bolt when mechanically joining materials together. This type is also known as finished full. Made from tempered medium carbon alloy steel and zinc plated. Best for applications where high strength and hardness is required.
Grade 9 Hex Cap Screws ( Alloy Steel, High Tensile Strength Bolting, Made in the India )
L9® High Tensile Strength Hex Cap Screws - Domestic India Grade 9, Made in the India, Yellow Zinc
L9® High Tensile Strength Hex Cap Screws - Domestic India
L9® High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off-the-shelf fastening system available, its special features control torque-tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9® bolting from AISI alloy steels.
L9® components are fabricated from high-grade alloy steel AISI 8640H on state-of-the-art equipment right here in the India. All hex cap screws are tested to meet ASTM F606 standards for hardness, classification, fit and elongation. Plating for bolts is Yellow Zinc with a .0002" thick minimum to ASTM B633 Type 2 Class 5 SCI.
180,000 psi minimum tensile strength.
Hex Cap Screws 18-8 Stainless Steel 18% Chromium, 8% Nickel
Hex Cap Screws 18-8 Stainless Steel
18-8 stainless steel hex cap screws will have a typical composition of 18% chromium and 8% nickel. These percentages exist in 303, 304 and 305 series stainless steels so 18-8 is used at times to designate any and all of those alloy groups. 18-8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments. They are also acceptable for use in ACQ pressure-treated lumber.
Hex Cap Screws 316 Stainless Steel 316 Stainless Steel
316 series stainless steel differs from 18-8 by its molybdenum content (2-3%) and a higher nickel content (10-14%). 316 stainless steel has greater corrosion resistance than 18-8 as well as superior strength at high temperatures.
Hex Tap Bolts
Grade 2 Hex Tap Bolts ASTM A307 Grade A - Fully Threaded
Grade 2 Hex Tap Bolts
A307 or Grade 2 Hex Tap Bolts are manufactured from low carbon steel. Our hex tap bolts meet our exceed ASTM A307 Grade A. All material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Hot-Dip Galvanized material meets or exceeds ASTM A153. Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60,000 psi.
Grade 5 Hex Tap Bolts Zinc SAE J429 Grade 5, Fully Threaded
Grade 5 Hex Tap Bolts Zinc
Grade 5 Hex Tap Bolts are made from AISI 1030-1541 or equivalent medium carbon steel. Commonly used to mount motors to machinery and are also popular in automotive and truck repair. Rockwell C25-C34. Proof load - 85,000 psi. Yield Strength - 92,000 psi. minimum. Tensile Strength - 120,000 psi. minimum.
Hex Tap Bolts 18-8 Stainless Steel 18% Chromium, 8% Nickel
Hex Tap Bolts 18-8 Stainless Steel
18-8 stainless steel hex tap bolts will have a typical composition of 18% chromium and 8% nickel. These percentages exist in 303, 304 and 305 series stainless steels so 18-8 is used at times to designate any and all of those alloy groups. 18-8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments. They are also acceptable for use in ACQ pressure-treated lumber.
Hex Tap Bolts Silicon Bronze
Silicon Bronze Hex Tap Bolts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water, gases, sewage and atmospheric conditions. Commonly used in naval construction and power plant applications.
| Hex Tap Bolts Silicon Bronze | ||||||||
| Bolt Diameter | Width Across Flats | Width Across Comers | Head Height | |||||
| Basic | Max. | Min. | Max. | Min. | Basic | Max. | Min. | |
| 1/4 | 7/16 | 0.438 | 0.428 | 0.505 | 0.488 | 5/32 | 0.163 | 0.150 |
| 5/16 | 1/2 | 0.500 | 0.489 | 0.577 | 0.557 | 13/64 | 0.211 | 0.195 |
| 3/8 | 9/16 | 0.562 | 0.551 | 0 .650 | 0.628 | 15/64 | 0.243 | 0.226 |
| 7/16 | 5/8 | 0.625 | 0.6 12 | 0.722 | 0.698 | 9/32 | 0.291 | 0.272 |
| 1/2 | 3/4 | 0.750 | 0.736 | 0.866 | 0.840 | 5/16 | 0.323 | 0.302 |
| 9/16 | 13/16 | 0.8 12 | 0.798 | 0.938 | 0.910 | 23/64 | 0.371 | 0.348 |
| 5/8 | 15/16 | 0.938 | 0.922 | 1.083 | 1.051 | 25/64 | 0.403 | 0.378 |
| 3/4 | 11/8 | 1.125 | 1.100 | 1.299 | 1.254 | 15/32 | 0.483 | 0.455 |
| 7/8 | 1 5/16 | 1.3 12 | 1.269 | 1.516 | 1.447 | 37/64 | 0.604 | 0.531 |
| 1 | 11/2 | 1.500 | 1.450 | 1.732 | 1.653 | 43/64 | 0.700 | 0.591 |
| 11/4 | 1 7/8 | 1.875 | 1.8 12 | 2.165 | 2.066 | 27/32 | 0.876 | 0.749 |
Hex Tap Bolts Silicon Bronze ANSI/ASME B18.2.1
More Hex Fasteners
L9® High Tensile Strength Hex Nuts Grade 9, Made in the India, Cadmium Yellow
L9® High Tensile Strength Hex Collared Locknuts Grade 9, Made in the India, Cadmium
L9® High Tension USS Flat Washers Grade 9, Yellow Zinc
L9® High Tension SAE Flat Washers Grade 9, Yellow Zinc
Finished Hex Nuts 18-8 Stainless Steel 18% Chromium, 8% Nickel
Finished Hex Nuts 316 Stainless Steel 316 Stainless Steel
| Grade 2 Hex Bolts Zinc | |||||||||||||
| Nominal or Basic Diameter | Body Diameter | Width Across Flats | Width Across Corners | Head Height | Thread Length For Bolt Lengths | ||||||||
| For Screw Lengths ≤ 6 in. | For Screw Lengths > 6 in. | ||||||||||||
| Max. | Min. | Basic | Max. | Min | Max | Min | Basic. | Max | Min. | Ref. | Ref | ||
| 1/4 | 0.2500 | 0.2500 | 0.2450 | 7/16 | 0.438 | 0.428 | 0.505 | 0.488 | 5/32 | 0.163 | 0.150 | 0.750 | 1.000 |
| 5/16 | 0.3125 | 0.3125 | 0.3065 | 1/2 | 0.500 | 0.489 | 0.577 | 0.557 | 13/64 | 0.211 | 0.195 | 0.875 | 1.125 |
| 3/8 | 0.3750 | 0.3750 | 0.3690 | 9/16 | 0.562 | 0.551 | 0.650 | 0.628 | 15/64 | 0.243 | 0.226 | 1.000 | 1.250 |
| 7/16 | 0.4375 | 0.4375 | 0.4305 | 5/8 | 0.625 | 0.612 | 0.722 | 0.698 | 9/32 | 0.291 | 0.272 | 1.125 | 1.375 |
| 1/2 | 0.5000 | 0.5000 | 0.4930 | 3/4 | 0.750 | 0.736 | 0.866 | 0.840 | 5/16 | 0.323 | 0.302 | 1.250 | 1.500 |
| 9/16 | 0.5625 | 0.5625 | 0.5545 | 13/16 | 0.812 | 0.798 | 0.938 | 0.910 | 23/64 | 0.371 | 0.348 | 1.375 | 1.625 |
| 5/8 | 0.6250 | 0.6250 | 0.6170 | 15/16 | 0.938 | 0.922 | 1.083 | 1.051 | 25/64 | 0.403 | 0.378 | 1.500 | 1.750 |
| 3/4 | 0.7500 | 0.7500 | 0.7410 | 1-1/8 | 1.125 | 1.100 | 1.299 | 1.254 | 15/32 | 0.483 | 0.455 | 1.750 | 2.000 |
| 7/8 | 0.8750 | 0.8750 | 0.8660 | 1-5/16 | 1.312 | 1.285 | 1.516 | 1.465 | 35/64 | 0.563 | 0.531 | 2.000 | 2.250 |
| 1 | 1.0000 | 1.0000 | 0.9900 | 1-1/2 | 1.500 | 1.469 | 1.732 | 1.675 | 39/64 | 0.627 | 0.591 | 2.250 | 2.500 |
| 1-1/8 | 1.1250 | 1.1250 | 1.1140 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 11/16 | 0.718 | 0.658 | 2.500 | 2.750 |
| 1-1/4 | 1.2500 | 1.2500 | 1.2390 | 1-7/8 | 1.875 | 1.812 | 2.165 | 2.066 | 25/32 | 0.813 | 0.749 | 2.750 | 3.000 |
| 1-1/2 | 1.5000 | 1.5000 | 1.4880 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-5/16 | 0.974 | 0.902 | 3.250 | 3.500 |
Grade 2 Hex Bolts / Grade 5 Hex Cap Screws / Grade 8 Hex Cap Screws / Grade 9 Hex Cap Screws / Stainless Steel Hex Cap Screws / Hex Tap Bolts
Types of Bolts | ||||
Grade 2 Hex Bolts / Grade 5 Hex Cap Screws / Grade 8 Hex Cap Screws / Grade 9 Hex Cap Screws / Stainless Steel Hex Cap Screws / Hex Tap Bolts Application Industries
Sunflex Metal Industries are engaged in manufacturing of robust quality of Grade 2 Hex Bolts / Grade 5 Hex Cap Screws / Grade 8 Hex Cap Screws / Grade 9 Hex Cap Screws / Stainless Steel Hex Cap Screws / Hex Tap Bolts. These Grade 2 Hex Bolts / Grade 5 Hex Cap Screws / Grade 8 Hex Cap Screws / Grade 9 Hex Cap Screws / Stainless Steel Hex Cap Screws / Hex Tap Bolts are widely used in the following industries:
Mining Industries Transport Industries- Rail and Road Construction Industries / Building Systems Manufacturing Industries Agriculture Industries Energy Industries Water Industries Automotive Industries Ship Building Industries Nuclear Power Plant Paper & Pulp Industries Sugar Industries Engineering Cement Industries Petro-Chemical Industries Food Industries Oil & Gas Industries Chemical & Pharmaceutical Industries
Share This Page
