Dayton Bolt: Bolt, Stainless Steel
The DAYTON Bolt (Mfr Part # 621151) is a stainless steel hardware component designed for use with Dayton's NDP Series, including model NDP-20BPS. It is compatible with Grainger Part Number 6PY35B.
SKU 3G-OTH-88789
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Product Description
The DAYTON Bolt (Mfr Part # 621151) is a stainless steel hardware component designed for use with Dayton's NDP Series, including model NDP-20BPS. It is compatible with Grainger Part Number 6PY35B.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DAYTON Bolt 621151 used for?
The DAYTON Bolt 621151 is a stainless steel replacement bolt for Dayton NDP Series pumps, such as model NDP-20BPS. It secures pump components in industrial fluid-handling applications. 3G Electric supplies this genuine Dayton hardware across 14 industrial departments, including pumps and power transmission.
What are the specifications of the DAYTON Bolt 621151?
The DAYTON Bolt 621151 is made of stainless steel and is compatible with Dayton NDP Series pumps, including model NDP-20BPS. It also cross-references to Grainger Part Number 6PY35B. This bolt is a direct replacement for the original Dayton hardware, ensuring proper fit and corrosion resistance.
Where to buy the DAYTON Bolt 621151 worldwide?
3G Electric supplies the DAYTON Bolt 621151 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this stainless steel bolt for Dayton NDP Series pumps.
How to select the correct replacement bolt for a Dayton NDP pump?
To select the correct replacement bolt for a Dayton NDP pump, verify the pump model number (e.g., NDP-20BPS) and use the manufacturer part number 621151. Cross-reference with Grainger 6PY35B if needed. 3G Electric can confirm compatibility across Dayton NDP Series pumps and provide the right stainless steel hardware.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


