System of Measurement System of Measurement |
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Length Length |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Threading Threading |
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 | Fully Threaded |
 | Partially Threaded |
 | Threaded on Both Ends |
Fastener Strength Grade/Class Fastener StrengthGrade/Class |
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Drive Style Drive Style |
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Material Material |
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Socket Head Profile Socket Head Profile |
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Thread Direction Thread Direction |
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Thread Type Thread Type |
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Finish Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Hardness Hardness |
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Thread Fit Thread Fit |
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Tensile Strength Tensile Strength |
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About Threaded Studs and Rods
More
About Set Screws
More
About Socket Head Screws
More
Alloy Steel Socket Head Screws
With a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head.
Black-oxide steel screws are mildly corrosion resistant in dry environments.
Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Screws that meet ASME B18.3, ASME B18.3.1M, ISO 21269, and ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg., mm | Threading | Min. Thread Lg., mm | Thread Spacing | Dia., mm | Ht., mm | Drive Size, mm | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
M36 × 4 mm | |||||||||||
Black-Oxide Class 12.9 Alloy Steel | |||||||||||
| 60 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912 | 1 | 000000000 | 000000 |
| 70 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912 | 1 | 000000000 | 00000 |
| 80 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 90 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 100 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 110 | Fully Threaded | __ | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 120 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 130 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 140 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 150 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 160 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 180 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 200 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 240 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912, ISO 4762 | 1 | 000000000 | 00000 |
| 300 | Partially Threaded | 84 | Coarse | 54 | 36 | 27 | 170,000 | DIN 912 | 1 | 000000000 | 00000 |
Metric Alloy Steel Cup-Point Set Screws
These alloy steel set screws have a thin edge that digs into hard surfaces for a secure hold. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
| Lg., mm | Drive Size, mm | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Alloy Steel | ||||||
|---|---|---|---|---|---|---|
M36 × 4 mm | ||||||
| 40 | 14 | Rockwell C45 | DIN 916, ISO 4029 | 1 | 000000000 | 000000 |
Metric Fine-Thread Medium-Strength Steel Threaded Rods—Grade B7
Grade B7 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges.
For technical drawings and 3-D models, click on a part number.
Metric Medium-Strength Steel Threaded Rods—Grade B7
These Grade B7 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges.
For technical drawings and 3-D models, click on a part number.
Medium-Strength Steel Threaded Rods—Class 8.8
An economical alternative to Grade B7 and Grade B16 threaded rods, these metric Class 8.8 rods are suitable for fastening most machinery and equipment.
Zinc-plated steel threaded rods resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Metric Low-Strength Steel Threaded Rods
These threaded rods are about half the strength of medium-strength steel threaded rods for light duty hanging, mounting, and fastening.
Zinc-plated steel threaded rods are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Metric Fine-Thread Low-Strength Steel Threaded Rods
About half the strength of medium-strength steel threaded rods, use these for light duty hanging, mounting, and fastening.
For technical drawings and 3-D models, click on a part number.
Metric High-Strength Steel Threaded Rods—Class 10.9
These Class 10.9 steel threaded rods are about 25% stronger than medium-strength steel rods.
For technical drawings and 3-D models, click on a part number.
| Lg. | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Each | |
Steel | ||||||
|---|---|---|---|---|---|---|
M36 | ||||||
| 100 mm | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 000000 |
| 150 mm | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 00000 |
| 200 mm | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 00000 |
| 300 mm | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 00000 |
| 500 mm | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 000000 |
| 1 m | 4 | 150,000 | Rockwell C32 | DIN 976 | 0000000 | 000000 |
| 2 m | 4 | 150,000 | Rockwell C32 | DIN 976 | 00000000 | 000000 |
Metric Very-High-Strength Steel Threaded Rods—Class 12.9
Class 12.9 rods are about 20% stronger than Class 10.9 threaded rods and are for use in heavy machinery.
For technical drawings and 3-D models, click on a part number.
| Lg. | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Each | |
Steel | ||||||
|---|---|---|---|---|---|---|
M36 | ||||||
| 50 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
| 100 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 00000 |
| 150 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 00000 |
| 200 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
| 300 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
| 500 mm | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
| 1 m | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
| 2 m | 4 | 170,000 | Rockwell C39 | DIN 976 | 00000000 | 000000 |
Metric 18-8 Stainless Steel Threaded Rods
These 18-8 stainless steel threaded rods have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Metric Super-Corrosion-Resistant 316 Stainless Steel Threaded Rods
These 316 stainless steel threaded rods are more corrosion resistant than 18-8 and 410 stainless steel threaded rods and have excellent resistance to chemicals and salt water. They may be mildly magnetic. All meet DIN 976 specifications for dimensional standards.
Screws that meet ASTM A193 comply with pressure and temperature requirements and are often used to secure pressure tanks, valves and flanges.
For technical drawings and 3-D models, click on a part number.
Setup Studs
Secure setup clamps and fixtures to your machine table, or assemble heavy machines, such as engine mounts. These studs act as a pilot when connecting parts since they’re headless, which eases installation. Unlike a bolt, which has a head, they let you access parts from either end, but they require nuts to hold the part. Pair them with a T-slot or flanged nut when securing to a machine table. Or, put a nut on before your part to work as a float, allowing you to adjust the height of your part. The unthreaded middle is useful for gripping and adjusting. Also known as double-ended studs.
Steel studs are stronger than stainless steel studs. But, unfinished steel studs will rust from air and moisture.
For technical drawings and 3-D models, click on a part number.
Eyebolts—For Lifting
Also known as machinery eyebolts.
Zinc-plated steel eyebolts offer good corrosion resistance.
Galvanized steel eyebolts have a hot-dipped finish for more corrosion resistance than zinc-plated steel.
316 stainless steel are the most corrosion resistant eyebolts.
Note: Capacities listed are for vertical lifting only. Eyebolts with shoulder can be used for angular lifting up to 45°, but the capacities will be significantly reduced. For angular lifting, we recommend Hoist Rings.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.
Thread | With Shoulder | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg., mm | Shank Lg., mm | Overall Lg., mm | Eye Dia., mm | Vertical Capacity, lbs. | Specifications Met | Each | |
Steel | |||||||||
| M36 | 4 | 72 | 72 | 223 | 63 | 19,750 | __ | 0000000 | 000000 |
Zinc-Plated Steel | |||||||||
| M36 | 4 | 54 | 54 | 182 | 70 | 10,125 | DIN 580 | 0000000 | 00000 |
Galvanized Steel | |||||||||
| M36 | 4 | 89 | 89 | 241 | 63 | 19,750 | __ | 0000000 | 00000 |
316 Stainless Steel | |||||||||
| M36 | 4 | 54 | 54 | 182 | 70 | 10,125 | DIN 580 | 0000000 | 000000 |
Rotating Eyebolts—For Lifting
Unlike conventional eyebolts, you can rotate the eye 360° to match the angle of your load.
Powder-coated steel eyebolts are impact resistant, but less corrosion resistant than stainless steel eyebolts. They include a removable key for tightening the bolt.
Note: Capacities listed are for vertical lifting only. Eyebolts with shoulder can be used for angular lifting up to 45°, but the capacities will be significantly reduced. For angular lifting, we recommend Hoist Rings.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.
Thread | With Shoulder | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg., mm | Shank Lg., mm | Overall Lg., mm | Eye Dia., mm | Vertical Capacity, lbs. | Color | Each | |
Powder-Coated Steel | |||||||||
| M36 | 4 | 54 | 54 | 190 | 73 | 15,400 | Pink | 00000000 | 0000000 |
Eye Nuts—For Lifting
Create your own lifting eye by adding an eye nut to a stud or bolt.
304 stainless steel eye nuts are more corrosion resistant than galvanized steel.
Note: Capacity applies to the eye nut only. The stud or bolt you use will affect the overall capacity. Eye nuts are for vertical lifting only.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.