Description
Product
A flange is a tiny protruding flat rim, collar, or rib on a screw for strengthening or attachment. When used in appropriate situations, flange screws are exceedingly secure. It is a fastener with a skirt that extends outwards from the head at a 360-degree angle. These screws apply pressure where the screw contacts the surface without requiring the area required for a washer. Flange screw removes the need for a separate washer, which saves both space and money. Flange bolts in most industrial applications secure connections are critical to production. They retain bond firmly without slippage or loosening. Key Features:
- Provide serrations beneath the flanged head to hold the surface material.
- Ensure optimum vibration resistance.
- The teeth on flange screws operate so well that it takes more power to release the bolt than it does to attach the application.
- A sturdy piece of fastener.
Specifications:
- Brand: Volvo Penta
- SKU: 984752
- Weight: 0.05 lbs
- Diagram Reference Number: 8
- Part Number: SKR-441
- Category: Miscellaneous
- Suitable for: Volvo Marine & Industry (DxL M10 x 20 mm)
- Bolt Thread: 8 Metric x 1″ L
- Replaces product: 946441
Volvo Penta Exploded view / schematic Altenator 120A 2-POLE RC
This product replaces:
- 946441


![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
![Ancor Premium Electrical Tape – 3/4″ x 66′ – Orange[334066]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/ancor-premium-electrical-tape-3-4-x-66-orange-334066.webp)
![SmartPlug 50 Amp 50 Dual Configuration Cordset w/Marina Park Power End [C50504]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/smartplug-50-amp-50-dual-configuration-cordset-w-marina-park-power-end-c50504.webp)
![Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/dometic-25-insulated-flex-r4-2-ducting-duct-4-9108549910.webp)
![Whitecap C.P. Brass Sillcock 1-5/8″ Base 3-3/16 Depth[P-2452C]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-c-p-brass-sillcock-1-5-8-base-3-3-16-depth-p-2452c.webp)
![Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7605-batterylink-charger-10amp-2-bank-7605.webp)

![Sudbury Elastomeric Marine Sealant – 10oz Cartridge – White [300]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/sudbury-elastomeric-marine-sealant-10oz-cartridge-white-300.webp)