Inquiry: A35 DIN 7993A

we would like to submit to you our inquiry for 2 snap rings to be assembled to out rubber components for the Automotive market.

• The first ring has a toroidal section Ø2.80±0.25 with the following features:
2. SNAP RING
-A35 DIN 7993A
-MATERIAL: ASTM A228
-OPERATING TEMPERATURE: -55°C TO 225°C
-d2 = 33 0.2 *
-d4 = 2.8 0.1
-e = 0.2MAX*
HARDNESS: 1850 - 2100 MPa
SPRING COATED WITH ZINC DELTA - TONE
9000 MIN 8 MICRONS THICKNESS
480 HRS SALT SPRAY WITHOUT RED RUST ACC. ISO 9227





• The second ring has a rectangular section with the following features:
. SNAP RING
-A35 DIN 7993A
-MATERIAL: ASTM A228
-OPERATING TEMPERATURE: -55°C TO 225°C
-d = 31.8 0.2 *
-thk = 2.3+0.1/0
-h = 4 ± 0.1
-e = 0.2MAX*
HARDNESS: 1850 - 2100 MPa
SPRING COATED WITH ZINC DELTA - TONE
9000 MIN 8 MICRONS THICKNESS
480 HRS SALT SPRAY WITHOUT RED RUST ACC. ISO 9227






The foreseen volumes from 2026 to 2030 are the following for both the rings:

Calendar Year 2026 2027 2028 2029 2030 Overall Result
Quantity of pcs 403,758 426,823 173,368 209,706 165,587 1,513,430


If you produce these parts, we would like to receive your quotation containing the price, the minimum order batch and eventually the price for the tools.
Please indicate the standard lead time, and the price and lead time for a sampling and PPAP level 3 for 1000 pcs.

Thank you,
kind regards