Clamp BJ112 series

Overview
Screw moves downward and forward as the clamp screw is tightened, providing a controlled side clamping action. Designed for use with a support block, screw jack or miniature jack to secure parts in assembly and machining operations. Body finished in black oxide; screw quenched and tempered with black oxide finish.

Available Parts (table)

• ID 142263 — SKU BJ112-08025 — Thread: M8 (M8×1.25-50L) — L: 20 mm — W: 45 mm — H: 55 mm — V: 3° — Clamping Force: 3,510 lbs — Screw Torque: 18 ft/lbs.
• ID 142264 — SKU BJ112-16050 — Thread: M16 (M16×2.00-80L) — L: 33 mm — W: 85 mm — H: 90 mm — V: 5° — Clamping Force: 14,000 lbs — Screw Torque: 147 ft/lbs.

Part Options

• Overall Width (mm): 45 or 85
• Overall Height (mm): 55 or 90

Technical specifications

• Function: Screw moves downward and forward as the clamp screw is tightened, enabling lateral clamping action.
• Application: Use with a support block, screw jack or miniature jack to clamp parts during assembly, welding or machining.
• Body material: 1045 steel with black oxide finish.
• Screw material: 4135 steel, quenched and tempered, with black oxide finish.
• Available variants and key data:
  
  • BJ112-08025 — Thread: M8 (M8×1.25-50L); L: 20 mm; W: 45 mm; W1: 25 mm; H: 55 mm; H1: 45 mm; H2: 30 mm; H3: 20 mm; H4: 18 mm; H5: 7 mm; V: 3°; Clamping Force: 3,510 lbs; Screw Torque: 18 ft/lbs.
  • BJ112-16050 — Thread: M16 (M16×2.00-80L); L: 33 mm; W: 85 mm; W1: 50 mm; H: 90 mm; H1: 75 mm; H2: 50 mm; H3: 33 mm; H4: 27 mm; H5: 10 mm; V: 5°; Clamping Force: 14,000 lbs; Screw Torque: 147 ft/lbs.