SAE Plain/Dacromet Washer/Flat Steel Washer For Construction
Standard:SAE
Description:
SAE Flat Steel Washers are essential components for ensuring reliable fastening in automotive, construction, and machinery applications. Their robust design and adherence to SAE standards make them a trusted choice for engineers and manufacturers.
Flat Steel Washer Features
Size range: The SAE washer is available in a range of sizes, typically specified in inches. The common size range for SAE washers is 1/4" to 3". This indicates that the washer is available in various diameters to accommodate different sizes of bolts or nuts.
Finish options: SAE washers are available in different finishes, including plain and Dacromet.
1.Plain finish: This refers to a washer with no additional coating or plating. It has a natural steel appearance and does not provide any particular corrosion resistance. It is suitable for general applications where corrosion is not a major concern.
2.Dacromet: Dacromet is a type of coating that provides excellent corrosion resistance. It is a metal-polymer composite coating that offers high durability and protection against various environmental conditions, including moisture, saltwater, and chemicals.
| Material | 45#/40CR |
| Size | 1/4"-3" |
| Finish | Plain/black/ZINC/HDG/Dacromet/Mechanical Galvanized |
| Hardness | HV300/HRC35-45 |
| Marking | can be Customized |
| Application | Constrution/Wind turbines/railway line |
| Packing | Carton+ pallet; we can pack washers as your requirements |
| Terms | FOB+shanghai/ningbo |
| Delivery time | 30-70days |
| Size |
Inner |
Inner diameter(min) |
Outside diameter(max) |
Outside diameter(min) |
Thickness |
Thickness (min) |
| 1/4" | 16.26 | 15.75 | 7.52 | 7.01 | 2.03 | 1.3 |
| 5/16" | 17.36 | 17.3 | 9.12 | 8.61 | 2.03 | 1.3 |
| 3/8" | 21 | 20.45 | 10.59 | 10.19 | 2.03 | 1.3 |
| 7/16" | 23.8 | 23.24 | 12.29 | 11.79 | 2.03 | 1.3 |
| 1/2" | 27.74 | 26.8 | 13.87 | 13.36 | 3.07 | 1.88 |
| 9/16" | 30.12 | 29.18 | 15.47 | 14.96 | 3.07 | 1.88 |
| 5/8" | 34.09 | 33.15 | 17.42 | 16.48 | 3.07 | 1.88 |
| 3/4" | 38.07 | 37.13 | 21.39 | 20.45 | 4.06 | 2.74 |
| 7/8" | 45.21 | 44.27 | 24.58 | 23.65 | 4.06 | 2.74 |
| 1" | 51.56 | 50.62 | 27.74 | 26.8 | 4.06 | 2.74 |
| 1-1/8" | 57.91 | 56.97 | 32.51 | 31.57 | 4.06 | 2.74 |
| 1-1/4" | 64.26 | 63.32 | 35.69 | 34.75 | 4.88 | 3.45 |
| 1-3/8" | 70.61 | 69.67 | 38.86 | 37.92 | 4.88 | 3.45 |
| 1-1/2" | 76.96 | 76.02 | 42.04 | 41.1 | 4.88 | 3.45 |
Products pictures for Flat washers
Suzhou YNK Fastener Co., Ltd. (formerly named Wuxian Fasteners) is located at the northern suburb of Suzhou, Jiangsu province, China. The company was established in 1988, spans a total area of 55,000 square meters, employs 330 staff and annual production exceeds 28,000 tons of fasteners.
