pushPIN™ Heat Sink Attachments

Advanced Thermal Solutions pushPIN™ Heat Sink Attachments are designed for pushPIN heat sinks and include push pins, push pin spring kits, coil springs, and hardware kits. The individual push pins feature brass construction, while the individual springs are stainless steel, suitable for various projects. Compression springs from Advanced Thermal Solutions add the necessary force to hold the heat sink assembly together for secure attachment. 

Results: 32
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 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Length
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 9mm Height, 3.175mm Board Hole
Datasheet
745In Stock
1,000Expected 21/08/2026
Min.: 1
Mult.: 1

Accessories and Hardware 9 mm
Advanced Thermal Solutions Heat Sinks Hardware Kit for pushPIN Heat Sink, PEM/2 Springs/2 Screws, 1 Per Heat Sink
Datasheet
820In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Spring Screw
Advanced Thermal Solutions Heat Sinks Brass pushPIN/Spring Assembly, 12.7x13.7mm, 0.40lb/mm Force, 1 Per Heat Sink
Datasheet
2,486In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Heat Sinks Spring Screw
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 13mm Height, 3.175mm Board Hole
Datasheet
1,637In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Plastic pushPIN/Spring Assembly, 7.3x10.3mm, 0.47lb/mm Force, 1 Per Heat Sink
Datasheet
607In Stock
12,000On Order
Min.: 1
Mult.: 1

Accessories and Hardware Heat Sinks Spring Screw
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 11mm Height, 3.175mm Board Hole
Datasheet
606In Stock
1,000On Order
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Brass Push Pin, 12mm Height, 3.175mm Board Hole
Datasheet
527In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 12 mm
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 14mm Height, 3.175mm Board Hole
Datasheet
858In Stock
2,000Expected 24/07/2026
Min.: 1
Mult.: 1

Accessories and Hardware 14 mm
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 18mm Height, 3.175mm Board Hole
Datasheet
857In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Brass Push Pin, 20mm Height, 3.175mm Board Hole
Datasheet
29In Stock
2,000Expected 24/07/2026
Min.: 1
Mult.: 1

Accessories and Hardware Heat Sinks 20 mm
Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
1,478In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 11.2 mm
Advanced Thermal Solutions Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, Passivate per ASTM A967
Datasheet
5,320In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 11.2 mm
Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
96In Stock
1,000On Order
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 4.8mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
965In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.75mm OD, 0.5mm WD, Passivate per ASTM A967
Datasheet
374In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 14.3 mm
Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
912In Stock
2,000Expected 20/07/2026
Min.: 1
Mult.: 1

Accessories and Hardware Pushpin Heatsinks
Advanced Thermal Solutions Heat Sinks Stainless Steel Coil Spring, Qty 1, 5.5mm OD, 0.7mm WD, Passivate per ASTM A967
Datasheet
4,012In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 8 mm
Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
1,258In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.7mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
963In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, Passivate per ASTM A967
Datasheet
2,292In Stock
Min.: 1
Mult.: 1

Hardware 7.87 mm
Advanced Thermal Solutions Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.4mm OD, 0.5mm WD, Passivate per ASTM A967
Datasheet
29In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 11.1 mm
Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
650In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring,, 6.1mm OD, 1mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
970In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.9mm WD, 0.3lb/mm Force, Zinc Plate
Datasheet
942In Stock
Min.: 1
Mult.: 1

Accessories and Hardware 8 mm
Advanced Thermal Solutions Heat Sinks Brass Push Pin, 10mm Height, 3.175mm Board Hole
Datasheet
4,691Expected 31/07/2026
Min.: 1
Mult.: 1