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BOSTITCHAir Tool Replacement Parts

BOSTITCH Spring Constant For: Mfr Part # SC97A, Constant Spring

The BOSTITCH Spring Constant (SKU 42NK97) is an air tool replacement part, specifically a constant spring compatible with manufacturer part number SC7. This component is designed for use with BOSTITCH tools and…

SKU 3G-OTH-167205

Brand
BOSTITCH
Item
Spring Constant For: Mfr Part # SC97A, Constant Spring
Category
Air Tool Replacement Parts
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Technical Specifications

BOSTITCH
Manufacturer Part Number
SC97A
Type
Constant Spring, Compatible with Mfr Part # SC7
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BOSTITCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTITCH Spring Constant (SKU 42NK97) is an air tool replacement part, specifically a constant spring compatible with manufacturer part number SC7. This component is designed for use with BOSTITCH tools and carries the manufacturer part number SC97A.

Frequently Asked Questions

What is the BOSTITCH Spring Constant SC97A used for?

The BOSTITCH Spring Constant SC97A is a replacement constant spring for pneumatic air tools. It maintains consistent tension in tool mechanisms, ensuring reliable fastener driving. Commonly used in construction and manufacturing for BOSTITCH nailers and staplers, it restores tool performance when the original spring weakens.

What are the specifications of the BOSTITCH Spring Constant SC97A?

The BOSTITCH Spring Constant SC97A (SKU 42NK97) is a constant spring compatible with manufacturer part SC7. Its manufacturer part number is SC97A, and it carries the BOSTITCH identifier 3HZG5. It is designed as an air tool replacement part for BOSTITCH tools.

Where to buy BOSTITCH Spring Constant SC97A worldwide?

You can source the BOSTITCH Spring Constant SC97A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BOSTITCH replacement parts for air tools.

How to install the BOSTITCH Spring Constant SC97A?

To install the BOSTITCH Spring Constant SC97A, first disconnect the tool from air supply. Remove the housing to access the old spring, noting its orientation. Replace with the new constant spring, ensuring it seats correctly in the mechanism. Reassemble and test function. Always follow the tool manufacturer's service manual for safety.

Used in

Common applications for BOSTITCH
Construction framing — BOSTITCH pneumatic framing nailers (e.g., MCN250) for high-speed nailing of lumber and sheathing.
Woodworking assembly — BOSTITCH finish nailers for trim, molding, and cabinet installation requiring precise fastener placement.
Roofing applications — BOSTITCH coil roofing nailers for attaching shingles and underlayment on residential and commercial roofs.
Industrial packaging — BOSTITCH staplers for sealing corrugated boxes and crates in high-volume shipping environments.
Maintenance repair — BOSTITCH replacement parts (e.g., piston washers, o-ring kits) for servicing pneumatic tools in plant maintenance shops.
Compressor servicing — BOSTITCH air compressor heads (e.g., AB-7161400) for rebuilding or repairing stationary compressor units.

BOSTITCH Products

3G Electric supplies BOSTITCH air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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