FREE delivery on orders over €150
Product Specifications:
| Item | Fender Washer |
| Approx. Pkg. Qty. | 50 |
| Color | Silver |
| Dimensional Standards | Asme B18.21.1 |
| Finish | Plain |
| Fits Bolt Size | 5/16" |
| Flat Washer Type | Oversized |
| For Screw Size | 5/16" |
| Grade | Grade 18-8 |
| Inside Dia. | 0.313" |
| Inside Dia. Tolerance | 0.348, 0.01", 0.01" |
| Made In North America | No |
| Material | Stainless Steel |
| Material Grade/class | 18-8 |
| Material Quality Standards | Astm A280 |
| Max. Temp. | 302°F |
| Max. Thickness | 0.065" |
| Min. Temp. | -58°F |
| Min. Thickness | 0.065" |
| Outside Dia. | 3" |
| Outside Dia. Tolerance | 30", -0.01" to +0.01" |
| Reach Compliant | Yes |
| Removable | Yes |
| Resistance Properties | Nonmagnetic |
| Rockwell Hardness | Hrb 85 |
| Rohs Compliant | Yes |
| System Of Measurement | Imperial |
| Temp. | -58°F to +302°F |
| Tensile Strength | Not Applicable |
| Thickness | 0.065" |
| Thickness Tolerance | +0.047" to +0.08" |
| Washer Type | Oversized Washer |
| Washer Type | Fender Washer |
Shipping Info:
| Ship weight (kg) | 2.57 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 21.01 |
| Ship width (cm) | 16.69 |
Product Variants
| Product | Model | Fits Bolt Size | Thickness | Min. Thickness | Max. Thickness | For Screw Size | Thickness Tolerance | Inside Dia. Tolerance | Outside Dia. Tolerance | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
U51530.013.0001 | #6 | 1/32" | 0.031" | 0.031" | #6 | - | - | - | 50 | €2.11 | |
![]() |
U51530.013.0002 | #6 | 0.047" | 0.047" | 0.047" | #6 | - | - | - | 50 | €15.50 | |
![]() |
U51530.012.0075 | 1/8" | 0.047" | 0.047" | 2/25" | 1/8" | +0.015", -0.018" | -0.01" to +0.01" | -0.008" to +0.029" | 50 | €6.07 | |
![]() |
U51530.019.0001 | #10 | 0.047" | 0.034" | 0.063" | #10 | +0.016", -0.013" | -0.005" to +0.008" | -0.005" to +0.015" | 50 | €3.27 | |
![]() |
U51530.019.0002 | #8 | 0.047" | 0.047" | 0.047" | #8 | - | - | - | 50 | €5.15 | |
![]() |
U51530.018.0100 | 3/16" | 0.047" | 0.047" | 2/25" | 3/16" | +0.015", -0.018" | -0.01" to +0.01" | -0.008" to +0.029" | 50 | €11.03 | |
![]() |
U51530.018.0075 | 3/16" | 0.047" | - | - | - | - | - | - | 50 | €6.17 |
Explore Products
- LIFT-ALL QOSEE2803TX18 3 Inch x 18 Ft. Quad Oblong With Hook Web Bridle Sling 2-Ply
- PT COUPLING 62282525 Spool Adapter, 2-1/2 Inch Size, Brass
- PROTO j112832spl Proto Tools J112832SPL
- GRAINGER 5ZDY0 Clip, 18 mm Rivet Lg., 13 mm Hole Size, Split, Yellow, Plastic
- GRAINGER 15700_12_48 Carbon Steel Rectangular Perforated Sheet, 0.188 Inch Thick12 Inch X 4 Feet Size
- PLAST-O-MATIC ABVS100EPT-CP-LSW Ball Valve, Limit Stop/Switch, Air X Spring, EPDM Seal, CPVC, 1 Inch Size
- PARKER P2LCX593ESNNDH53 Pneumatic Valve
- PARKER 2.00CTEF4MA3U18AC13.00 Pneumatic Cylinder
Explore More
- KEYSHAFT
- NEWCO
- FROSTGUARD
- HUBBELL - BRYANT
- FLUORAMICS
- Circuit Breaker Lockouts
- Milling and Drilling Accessories
- Pneumatic Casters
- Viton Tubing
- Drive Tighteners
- BOLLE SAFETY Override Safety Glasses
- LOUISVILLE FE3200 Series Fiberglass Extension Ladders
- CONDOR Straight Thumb Gauntlet Cuff Welding Gloves
- HARVEL CLEAR PVC Couplings
- ANVIL AS210KO Series Channel With Knock Outs
- SPEARS VALVES PVC Diaphragm Valves, BSP Threaded, FKM
- APPROVED VENDOR M3 x 0.5 Fully Threaded Standard Phillips Pan PEEK Plastic Rounded Machine Screws
- REMPHOS Lights
- ALTRONIX eBridge PCRX Series IP and PoE/PoE+ over Coax Solution Multi-Port Receivers
- CELLTREAT Syringe Filters, PTFE
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
GRAINGER U51530.031.0300 Fender Washer, 5/16 In Fits Bolt Size, Oversized, 0.313 In I.D., 0.047 to 0.08 In Thk. Tol.
€181.79 /pack







