Press-fit cap PTZB

roundpolyethyleneprotective

Product overview
Protection cap PTZB for hexagon nuts, two-part design with an adjustable smaller upper cap. The main body seals around the nut by means of a special rib at the mouth to limit ingress and protect against corrosion or mechanical damage. The upper cap slides vertically to accommodate protruding bolts or stacked nut combinations (e.g., two nuts and a bolt).

Technical data & certifications

• Drawing PDF: available via product page (download on site)
• UL94: not specified
• IP rating: not specified
• RoHS: Yes
• Units in tables: millimetres (mm)
• Video: available on product page

Available references (overview)
The PTZB series is offered in multiple references and sizes (thread sizes M16 to M72). Complete reference table is provided in the product sheet. Examples:

• 01500600337 — M16 | H 33.50 mm | L 36.00 mm | SW24 | Max height extended (L1) 57.00 mm
• 01500600360 — M24 | H 71.10 mm | L 75.00 mm | SW36 | Max height extended (L1) 128.00 mm
• 01500600489 — M72 | H 149.10 mm | L 154.00 mm | SW105 | Max height extended (L1) 236.00 mm

Characteristics / specifications

• Model: PTZB
• Manufacturer: ISC Plastic Parts
• Product type: Protection cap for hexagon nuts, two-part with adjustable upper cap
• Function: protects nuts/bolts and stacked combinations from corrosion and damage
• Sealing: tight fit ensured by a rib at the mouth
• Upper cap: removable/height-adjustable to protect protruding bolts
• RoHS: compliant
• Material / UL94 / IP: not specified on product sheet
• Available variants: numerous references and sizes listed in the table (M16–M72)