Dowel Pins
Use dowel pins as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. For a tight fit, your hole should be equal to or slightly smaller than the diameter shown. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Steel pins are the strongest dowel pins. Steel pins are precision ground except for 1/32" diameter pins. Stainless steel pins are more corrosion resistant than steel pins. Pins that are passivated offer added protection against corrosion and oxidation. Stainless steel pins are precision ground except for 1/64" diameter pins. 18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic. 316 stainless steel pins have the best corrosion resistance of our stainless steel pins. They may be mildly magnetic. 416 stainless steel pins are more wear resistant than other stainless pins, but not as corrosion resistant. They are magnetic.
Some pins meet material and dimensional standards set by ASME, Mil. Spec., DIN, or ISO. DIN 6325-m6 is functionally equivalent to ISO 8734, with slight differences in hardness and length tolerances. ISO 2338-m6 is functionally equivalent to DIN 7, but the ends are chamfered instead of rounded.
For technical drawings and 3-D models, click on a part number.
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | |||||||
---|---|---|---|---|---|---|---|
4 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 5 | 000000000 | 00000 |
7 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 5 | 000000000 | 0000 |
9 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 5 | 000000000 | 0000 |
45 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 1 | 000000000 | 0000 |
50 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 1 | 000000000 | 0000 |
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength, lbs. | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | |||||||
---|---|---|---|---|---|---|---|
5 | 0.002 to 0.008 | Rockwell C58 | 1,100 | DIN 6325-m6, ISO 8734 | 50 | 000000000 | 000000 |
6 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 50 | 000000000 | 00000 |
8 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 50 | 000000000 | 00000 |
10 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 50 | 000000000 | 00000 |
12 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 50 | 000000000 | 00000 |
14 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 00000 |
16 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 00000 |
18 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 0000 |
20 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 0000 |
22 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 0000 |
24 | 0.002 to 0.008 | Rockwell C52 | Not Rated | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 00000 |
26 | 0.002 to 0.008 | Rockwell C58 | 1,100 | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 00000 |
28 | 0.002 to 0.008 | Rockwell C58 | 1,100 | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 0000 |
30 | 0.002 to 0.008 | Rockwell C58 | 1,100 | DIN 6325-m6, ISO 8734 | 25 | 000000000 | 00000 |
40 | 0.002 to 0.008 | Rockwell C58 | 1,100 | DIN 6325-m6, ISO 8734 | 10 | 000000000 | 0000 |
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | ||||||||
---|---|---|---|---|---|---|---|---|
4 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 50 | 000000000 | 00000 |
5 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 0000 |
6 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 0000 |
7 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
8 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
9 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
10 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
12 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
14 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
16 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
18 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
20 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
22 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
24 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 50 | 000000000 | 00000 |
26 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
28 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
30 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
32 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
34 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
36 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
38 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
40 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
45 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
50 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | ||||||||
---|---|---|---|---|---|---|---|---|
4 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 25 | 000000000 | 000000 |
5 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 25 | 000000000 | 0000 |
6 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 25 | 000000000 | 0000 |
7 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
8 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 25 | 000000000 | 0000 |
9 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
10 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 25 | 000000000 | 0000 |
12 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 25 | 000000000 | 0000 |
14 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 25 | 000000000 | 00000 |
16 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 10 | 000000000 | 0000 |
18 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 10 | 000000000 | 0000 |
20 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 10 | 000000000 | 0000 |
22 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
24 | 0 to 0.008 | Not Rated | Not Rated | __ | ISO 2338-m6 | 5 | 000000000 | 0000 |
26 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
28 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 5 | 000000000 | 0000 |
30 | 0.002 to 0.008 | Not Rated | Not Rated | Passivated | ISO 2338-m6 | 1 | 000000000 | 0000 |
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength | Passivation | Pkg. Qty. | Pkg. | |
2.5mm Dia. | |||||||
---|---|---|---|---|---|---|---|
5 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 00000 |
6 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 0000 |
8 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 0000 |
10 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 0000 |
12 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 0000 |
14 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 00000 |
16 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 5 | 000000000 | 00000 |
24 | 0.002 to 0.009 | Rockwell C36 | Not Rated | Not Passivated | 1 | 000000000 | 0000 |
Undersized Dowel Pins
Slip these pins in and out during maintenance or prototyping—they’re undersized to make alignment easier. Unlike standard pins, which fit tightly inside holes, these are designed to give you some wiggle room. Chamfered ends make them easier to insert. The breaking strength listed is double shear, which is the amount of force required to break a pin into three pieces.
18-8 stainless steel pins can be used in wet and humid environments without rusting, but they are not as strong as steel.
All metric pins meet ISO 2338-h8, which means they adhere to international standards for dimensions and tolerances.
For technical drawings and 3-D models, click on a part number.
Half-Groove Dowel Pins
These pins make good hinges or pivots. The grooves pinch shut when pressed into a hole, creating tension and holding the pin in place. The grooved half locks pins in position, while the smooth half acts as a pivot. For the best fit, the hole should be equal to or slightly larger than the diameter shown. The ends are chamfered for easy insertion. Pins are made of zinc-plated steel for good strength and some corrosion resistance. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces. Also known as type H pins.
Tapered pins are good when part of the assembly must be a free fit.
Reverse-tapered pins are useful when the ungrooved portion will act as a stop or handle.
For technical drawings and 3-D models, click on a part number.
Lg. | Dia. (A) | Dia. (A) Tolerance | Dia. (B) | Dia. (B) Tolerance | Groove Lg. | Breaking Strength, lbs. | Specifications Met | Pkg. Qty. | Pkg. | |
Dowel Pins with Tapered Groove—Zinc-Plated12L13 Carbon Steel | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
2.5mm Dia. | ||||||||||
6mm | 2.5mm | -0.025mm to 0mm | 2.7mm | -0.05mm to 0.05mm | 3mm | 950 | ISO 8745 | 10 | 000000000 | 00000 |
10mm | 2.5mm | -0.025mm to 0mm | 2.7mm | -0.05mm to 0.05mm | 5mm | 950 | ISO 8745 | 10 | 000000000 | 0000 |
Dowel Pins with Reverse-Tapered Groove—Zinc-Plated12L13 Carbon Steel | ||||||||||
2.5mm Dia. | ||||||||||
14mm | 2.5mm | -0.025mm to 0mm | 2.7mm | -0.05mm to 0.05mm | 7mm | 950 | ISO 8741 | 10 | 000000000 | 0000 |
Full-Groove Dowel Pins
Grooves run the full length of these pins for a firm hold that won't spin. Use them in place of standard dowel, spring, and taper pins to fasten parts. The three grooves pinch shut when pressed into a hole, creating tension to lock pins in place. For the best fit, the hole should be equal to or slightly larger than the diameter shown. The ends are chamfered for easy insertion. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces. Also known as type A pins.
Pins with tapered grooves are easier to install than pins with parallel grooves, but more likely to loosen from vibration. Pins that meet ISO 8744 comply with international standards for tapered-groove metric dowel pins.
Zinc-plated steel pins have good strength and some corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Lg., mm | Dia. (A), mm | Dia. (A) Tolerance, mm | Dia. (B), mm | Dia. (B) Tolerance, mm | Breaking Strength, lbs. | Groove Style | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
12 | 2.5 | -0.025 to 0 | 2.7 | -0.05 to 0.05 | 950 | Tapered | ISO 8744 | 10 | 00000000 | 00000 |
18 | 2.5 | -0.025 to 0 | 2.65 | -0.05 to 0.05 | 950 | Tapered | ISO 8744 | 10 | 00000000 | 0000 |
20 | 2.5 | -0.025 to 0 | 2.65 | -0.05 to 0.05 | 950 | Tapered | ISO 8744 | 10 | 00000000 | 0000 |
Center-Groove Dowel Pins
Center-groove pins are often used in place of clevis pins or to create T-handles. The grooves pinch shut when pressed into a hole, creating tension and holding the pin in place. The grooved center locks pins in position, while the smooth ends act as a pivot. For the best fit, the hole should be equal to or slightly larger than the diameter shown. The ends are chamfered for easy insertion. Pins are made of zinc-plated steel for good strength and some corrosion resistance. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces. Also known as type E pins.
For technical drawings and 3-D models, click on a part number.
Lg. | Dia. (A) | Dia. (A) Tolerance | Dia. (B) | Dia. (B) Tolerance | Groove Lg. | Breaking Strength, lbs. | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated 12L13 Carbon Steel with Parallel Grooves | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
2.5mm Dia. | ||||||||||
24mm | 2.5mm | -0.025mm to 0mm | 2.65mm | -0.05mm to 0.05mm | 8mm | 950 | ISO 8742 | 10 | 00000000 | 00000 |
Core Pins
Mold plastic around these pins to form small holes, or use them to perforate parts. They have a flat head to fit into a counterbored hole. Pins can be machined to fit your application. They're precision-ground to tight tolerances.
M2 tool steel pins resist wear and stay sharp at high temperatures.
For technical drawings and 3-D models, click on a part number.
Head | ||||||
---|---|---|---|---|---|---|
Dia., mm | Dia. Tolerance, mm | Dia., mm | Ht., mm | Min. Hardness | Each | |
63 mm Lg. | ||||||
2.500 | 0 to 0.008 | 5 | 5 | Rockwell C60 | 000000000 | 000000 |
Ejector Pins
Also known as knockout and forged pins, use these pins to push parts out of molds. Pins are precision-ground to tight tolerances and hardened for strength and wear resistance. Machining is not recommended.
H13 tool steel pins resist rapid changes in temperature.
M2 tool steel pins withstand high temperatures.
Metric pins meet DIN 1530 specifications.
For technical drawings and 3-D models, click on a part number.
Slotted Spring Pins
Also known as roll, tension, split, and expansion pins, these pins have a slot along one side that you squeeze closed to install them into unthreaded holes. Once installed, they expand slightly, creating outward tension that holds them tight against the hole wall. These pins absorb shock and vibration in your system, and keep parts from loosening. They are often used as hinge pins, or to hold springs and power transmission components in place.
Install these pins into a hole. They have at least one chamfered end, which means the end is angled to make insertion easier.
Breaking strength is measured as double shear, which is the amount of force required to break a pin into three pieces.
Some metric pins with the same diameter come in two different wall thicknesses. Thinner walls are more flexible, easier to install, and won’t weigh down your assembly as much as thicker pins. Layer a pin with a thin wall inside a pin with a thicker wall to increase the breaking strength. Make sure the slots are opposite one another for maximum strength.
Steel pins are strong and wear resistant.
18-8 stainless steel pins offer a balance of strength and corrosion resistance.
Passivated pins offer added protection against corrosion and oxidation.
Pins that meet specifications for ISO 8752 (formerly DIN 1481) or ISO 13337 (formerly DIN 7346) adhere to international standards for pin dimensions.
For technical drawings and 3-D models, click on a part number.
Lg., mm | For Hole Dia., mm | Wall Thick., mm | Min. Hardness | Breaking Strength, lbs. | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | |||||||||
---|---|---|---|---|---|---|---|---|---|
5 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 00000 |
6 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 100 | 000000000 | 00000 |
8 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 100 | 000000000 | 00000 |
10 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 100 | 000000000 | 00000 |
10 | 2.5-2.6 | 0.5 | Rockwell C42 | 950 | Not Passivated | DIN 1481, ISO 8752 | 100 | 000000000 | 0000 |
12 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 100 | 000000000 | 00000 |
14 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 0000 |
14 | 2.5-2.6 | 0.5 | Rockwell C42 | 950 | Not Passivated | ISO 8752 | 100 | 000000000 | 0000 |
16 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 00000 |
18 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 00000 |
20 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 0000 |
20 | 2.5-2.6 | 0.5 | Rockwell C42 | 950 | Not Passivated | ISO 8752 | 100 | 000000000 | 00000 |
24 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 0000 |
24 | 2.5-2.6 | 0.5 | Rockwell C42 | 950 | Not Passivated | ISO 8752 | 100 | 000000000 | 0000 |
26 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 00000 |
30 | 2.5 | 0.25 | Rockwell C42 | 530 | Not Passivated | DIN 7346, ISO 13337 | 50 | 000000000 | 00000 |
30 | 2.5-2.6 | 0.5 | Rockwell C42 | 950 | Not Passivated | ISO 8752 | 100 | 000000000 | 00000 |
Lg., mm | For Hole Dia., mm | Wall Thick., mm | Min. Hardness | Breaking Strength | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
2.5 mm Dia. | |||||||||
---|---|---|---|---|---|---|---|---|---|
10 | 2.5-2.6 | 0.5 | Not Rated | Not Rated | Not Passivated | ISO 8752 | 25 | 000000000 | 000000 |
14 | 2.5-2.6 | 0.5 | Not Rated | Not Rated | Not Passivated | ISO 8752 | 25 | 000000000 | 00000 |
20 | 2.5-2.6 | 0.5 | Not Rated | Not Rated | Passivated | DIN 1481, ISO 8752 | 25 | 000000000 | 0000 |
30 | 2.5-2.6 | 0.5 | Not Rated | Not Rated | Passivated | DIN 1481, ISO 8752 | 25 | 000000000 | 0000 |
Coiled Spring Pins
These spiral pins remain flexible after installation, so they absorb shock and vibration better than slotted spring pins. They work well in holes that are out of round. Use them for fastening, pivoting, and holding.
Squeeze pins closed and install them in a hole. Tension holds them tight against the hole wall. The chamfered ends aid insertion.
Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Steel pins offer good strength.
18-8 stainless steel pins resist corrosion better than 420 stainless steel pins. They may be mildly magnetic.
Passivated pins offer added protection against corrosion and oxidation.
Metric pins meet either ISO 8748 or ISO 8750 specifications.
For technical drawings and 3-D models, click on a part number.
Lg. | For Hole Dia. | Min. Hardness | Breaking Strength, lbs. | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
Metric 1050-1095 Spring Steel | ||||||||
---|---|---|---|---|---|---|---|---|
2.5mm Dia. | ||||||||
8mm | 2.500mm-2.600mm | Rockwell C43 | 850 | Not Passivated | DIN 7343, ISO 8750 | 50 | 000000000 | 00000 |
10mm | 2.500mm-2.600mm | Rockwell C43 | 850 | Not Passivated | ASME B18.8.3M, DIN 7343, ISO 8750 | 50 | 000000000 | 0000 |
12mm | 2.500mm-2.600mm | Rockwell C43 | 850 | Not Passivated | DIN 7343, ISO 8750 | 50 | 000000000 | 0000 |
14mm | 2.600mm-2.700mm | Rockwell C43 | 850 | Not Passivated | ASME B18.8.3M, DIN 7343, ISO 8750 | 50 | 000000000 | 0000 |
16mm | 2.500mm-2.600mm | Rockwell C43 | 850 | Not Passivated | DIN 7343, ISO 8750 | 50 | 000000000 | 00000 |
20mm | 2.500mm-2.600mm | Rockwell C43 | 850 | Not Passivated | DIN 7343, ISO 8750 | 50 | 000000000 | 00000 |
Metric 18-8 Stainless Steel | ||||||||
2.5mm Dia. | ||||||||
8mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | DIN 7343, ISO 8750 | 25 | 000000000 | 00000 |
10mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | ASME B18.8.3M, DIN 7343, ISO 8750 | 25 | 000000000 | 00000 |
12mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | DIN 7343, ISO 8750 | 25 | 000000000 | 00000 |
14mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | ASME B18.8.3M, DIN 7343, ISO 8750 | 25 | 000000000 | 00000 |
16mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | DIN 7343, ISO 8750 | 25 | 000000000 | 00000 |
20mm | 2.500mm-2.600mm | Not Rated | 650 | Passivated | DIN 7343, ISO 8750 | 10 | 000000000 | 0000 |
Heavy Duty Coiled Spring Pins
For tough jobs, these spiral pins are 30% stronger than our standard coiled spring pins. They remain flexible after installation to absorb shock and vibration, and work well in holes that are out of round. Use them for fastening, pivoting, and holding.
Squeeze pins closed and install them in a hole. Tension holds them tight against the hole wall. The chamfered ends aid insertion.
Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
All pins meet ASME specifications for material and dimensions. Metric pins also meet ISO 8748 specifications.
Steel pins offer good strength.
18-8 stainless steel pins resist corrosion better than 420 stainless steel pins. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Lg. | For Hole Dia. | Min. Hardness | Breaking Strength, lbs. | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
1070-1095 Carbon Steel | ||||||||
---|---|---|---|---|---|---|---|---|
2.5mm Dia. | ||||||||
12mm | 2.5mm-2.6mm | Rockwell C42 | Not Rated | Not Passivated | ASME B18.8.3M, ISO 8748 | 50 | 000000000 | 00000 |
16mm | 2.5mm-2.6mm | Rockwell C42 | Not Rated | Not Passivated | ASME B18.8.3M, ISO 8748 | 50 | 000000000 | 0000 |
20mm | 2.5mm-2.6mm | Rockwell C42 | Not Rated | Not Passivated | ASME B18.8.3M, ISO 8748 | 50 | 000000000 | 0000 |
18-8 Stainless Steel | ||||||||
2.5mm Dia. | ||||||||
12mm | 2.5mm-2.6mm | Not Rated | Not Rated | Not Passivated | ASME B18.8.3M, ISO 8748 | 50 | 000000000 | 00000 |