Sugatsune screw-on hasp HP-645S 4-1/2 inch

Sugatsune Screw-On Hasp For Secure Pad Locking

Sugatsune screw-on hasp HP-645S is a 4-1/2 inch hasp designed as part of the slide bolts and hasps family, so it fills standard hasp-and-catch pad lock applications on doors, lids, or panels where a compact latch point is needed. The HP-645S model sits within the Locks and Latches category, which positions it for jobs where a mechanical closure point is required rather than a full lockset. The web description notes that the 316 stainless steel catch is designed to accept a pad lock, creating a positive locking point wherever the catch is installed. The manufacturer identifies this product as a screw-on hasp, so it fastens directly to the mounting surface instead of using weld-on or specialty brackets. Sugatsune America branding signals this is part of a known hardware line, which helps coordinate with other Sugatsune components on the same project.

Key Hasp Details That Support Locking Jobs

• The product description identifies this item as a 4-1/2 inch screw-on hasp, giving a compact footprint that works where a smaller, surface-mounted latch is required on doors or panels.
• The web description states that the catch is designed to accept a pad lock, so once mounted it creates a defined padlock eye to secure doors, lids, or compartments using a separate pad lock.
• The category listing as Slide Bolts and Hasps ties this part to simple mechanical retention tasks, so it suits applications that call for basic hasp-style locking rather than more complex lock bodies.
• The manufacturer part number HP-645S allows installers to call out the exact hasp when matching project specifications or reordering the same component across multiple jobs.
• The product is listed under Locks and Latches, showing it is intended to function as part of a closure system where a hasp and catch control access to the cabinet, gate, or similar opening.

Screw-On Hasp Mounting And Catch Alignment

The product name identifies this as a screw-on hasp, meaning the hasp leaf and matching catch are intended to be fixed to the mounting surfaces using screws driven through their plates, which supports straightforward installation on wood or other screw-holding substrates. The web description calls out a 316 stainless steel catch designed to accept a pad lock, so aligning the catch with the swinging hasp plate creates the locking eye where the pad lock shackle passes through. The 4-1/2 inch sizing in the product name describes the hasp length, providing a reference when laying out screw patterns and edge distances while positioning the hasp relative to the catch.

How This HP-645S Hasp Works In Use

Using The Hasp And Catch With A Pad Lock

The web description specifies that the 316 stainless steel catch is designed to accept a pad lock, so once the catch and hasp are mounted, closing the hasp over the catch creates a fixed point for inserting a pad lock shackle. The hasp is classified under Locks and Latches and within Slide Bolts and Hasps, which means it functions as the mechanical interface between the door or lid and the frame or mating surface, turning a simple swinging leaf into a lock-ready closure. The 4-1/2 inch dimension identified in the product name sets the scale of the hasp, which helps it span the gap between door and jamb or lid and case while still providing enough length for a solid contact area around the locking point. Sugatsune America branding ties this hasp to a hardware manufacturer known for cabinet and architectural fittings, so it can be selected alongside other Sugatsune parts for consistent appearance and operation on a project.

Why The HP-645S Design Supports Repeatable Installs

The manufacturer description states HP-645S HASP 304/316SS 4-1/2, POL SS, indicating that the hasp is associated with 304/316 stainless steel and a polished stainless surface, which provides a defined material and finish reference for projects that call out stainless components. Because the web description highlights a 316 stainless steel catch, installers can match this catch to environments where stainless hardware is desired for its surface characteristics and appearance. The electro polished note in the product name signals an electro polished finish, providing a smoother stainless surface that helps deliver a uniform look across visible hardware on doors or panels. The clear HP-645S manufacturer part number in both the product name and SAP description simplifies repeating the same selection on multi-unit jobs, reducing variations when a consistent hasp style is required throughout a run of cabinets, gates, or enclosures.

Common Questions About The HP-645S Screw-On Hasp

Choose The HP-645S Hasp For Pad Locking Points

The Sugatsune HP-645S screw-on hasp combines a 4-1/2 inch hasp with a 316 stainless steel catch designed to accept a pad lock, giving a defined locking point within the Locks and Latches category. The SAP description specifying HP-645S HASP 304/316SS 4-1/2, POL SS ties this product to stainless material and polished finish, supporting projects that call for stainless hasps. For jobs that need a screw-on hasp and catch from Sugatsune America, the HP-645S part number provides a clear, repeatable choice.