Unified Large Knob Spring-Loaded Screw - Types PF11MF and PF12MF
Unified Large Knob Spring-Loaded Screw - Types PF11MF and PF12MF
SKU:PEM-5b3d00
Effortlessly install Unified Large Knob Spring-Loaded Screws for reliable, high-quality fastening solutions in institutional applications.
Regular price
$14.99
Regular price
Sale price
$14.99
Unit price
per
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The Unified Large Knob Spring-Loaded Screws, Types PF11MF and PF12MF, are designed for close centerline-to-edge applications with easy installation that does not require high force. Made from high-quality materials including heat-treated carbon steel and 300 series stainless steel spring, these screws ensure durability and reliability. The aluminum knob and retainer provide a sleek finish, meeting stringent procurement standards for materials and finishes. With precise specifications conforming to ANSI B1.1 standards and a variety of optional finishes available, these screws offer versatile solutions for metal sheets and panels in institutional settings.

Product Specifications
Specifications A Max
.041 in
Specifications Cad Supplier
PennEngineering® (PEM®)
Specifications Cad View
Unfastened
Specifications C Max
.186 in
Specifications Driver Size
Slotted/#1; Phillips
Specifications E 010
.417 in
Specifications Finish Knob
Natural Finish
Specifications Finish Retainer
Natural finish
Specifications Finish Screw
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
Specifications Finish Spring
Natural Finish
Specifications G 025
.230 in
Specifications Hole Size In Sheet 0005 0000
.187 in
Specifications Material Knob
Aluminum
Specifications Material Retainer
Aluminum
Specifications Material Screw
Heat-Treated Carbon Steel
Specifications Material Spring
300 Series Stainless Steel
Specifications Min Sheet Thickness
.031 in
Specifications Optional Finish
Knob (aluminum) â Black AnodizeScrew (steel and stainless) â Black Nitride
Specifications P 025
.055 in
Specifications Screw Length Code
1
Specifications T1 Nom
.310 in
Specifications T2 Nom
.450 in
Specifications Thread Code
440
Specifications Thread Size
.112-40 (#4;-40)
Specifications Thread Specification
ANSI B1.1, 2A
Specifications Type
Smooth Cap - PF12MF