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Made to order. Ships in 10 to 15 business days.
Hot-Dip Galvanized 4140 Alloy Steel SAE Flat Washer, 2 1/2-4
Part number
FW-FW-41G-S250-4
RFQ
Made in Canada. Mill test report with every order.
- Bolt Size
- 2 1/2-4
- Series
- SAE
- ID
- 2-5/8"
- OD
- 4-1/2"
- Thickness
- 0.178 to 0.280 in
- Material
- 4140 Alloy Steel, through hardened 38-45 HRC (ASTM F436 equivalence)
- Strength
- ASTM F436 Type 1: through hardened 38 to 45 HRC
- Finish
- Hot-Dip Galvanized
- Standards
- Dimensions ASTM F436; ASTM A29 / AISI 4140
Payment and policies
- Shipping
- Direct shipping, warehouse pickup available. Freight quoted to your site with free lift-gate.
- Returns
- Unused parts within 30 days with an RMA. Wrong or damaged parts made right at our cost.
- Warranty
- Matches your order and is free from defects in material and workmanship at delivery.
- Payment
- Pay from the payment link in your quote.
Other 4140 Alloy Steel sizes, Bolt Size 2 1/2-4
| Series | ID | OD | Thickness | Wt. | Part number | Price |
|---|---|---|---|---|---|---|
| USS | 2-5/8" | 5" | 0.238" | 0.96 lb | FW-FW-41G-U250-4heavy pattern | $349.81 |
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