Heavy Duty Metric Coiled Spring Pin - 4mm x 20mm
Heavy Duty Metric Coiled Spring Pin - 4mm x 20mm
SKU:COI-695764
Heavy Duty Metric Coiled Spring Pin - 4mm x 20mm, High Carbon 420 Chrome Stainless Steel, ISO 8748/ASME B18.8.3M, 13.5 kN strength
Regular price
$132.08
Regular price
Sale price
$132.08
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.

The Heavy Duty Metric Coiled Spring Pin in 4mm x 20mm features high carbon 420 chrome stainless steel construction, conforming to ISO 8748 and ASME B18.8.3M standards. With a double shear strength of 13.5 kN, this pin ensures optimal balance between strength and flexibility, prolonging assembly life. Suitable for hardened materials, it offers a reliable solution for applications requiring heavy-duty performance. Purchase includes 500 pieces in a box, recommended for hole sizes between 4.00mm to 4.12mm.
Product Specifications
Specifications Asme
B18.8.3M
Specifications Chamfer Diameter B Max
3.90 mm
Specifications Chamfer Length C Ref
1.10 mm
Specifications Diameter D Max
4.30 mm
Specifications Diameter D Min
4.15 mm
Specifications Duty
Heavy
Specifications Finish
Plain, Oiled
Specifications Heat Treatment
HV 460 - 560
Specifications Iso
8748
Specifications Length L
20 mm
Specifications Length Tolerance
±0.50
Specifications Material Grade
UNS S42000 X30Cr13 (1.4028)
Specifications Material Type
Chrome Stainless Steel
Specifications Minimum Double Shear Strength
13.5 kN
Specifications Nominal Dia
4 mm
Specifications Order Processing Note
Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.
Specifications Package Type
Box
Specifications Pin Straightness Tolerance Max
0.20
Specifications Pin Straightness Tolerance Min
0.18
Specifications Price Per Package Unit
132.08 USD | 176.07 CAD | 131.55 EUR | 75.04 GBP
Specifications Recommended Hole Size Max
4.12 mm
Specifications Recommended Hole Size Min
4.00 mm
Specifications Units Per Box
500
Specifications Weight Per Piece
0.0014597 kg | 0.003218 lb