Mechanical & Motion MIL-Spec & Coded Fasteners

Screw, Hex Set with Cup Point, M3x4, A2-70 Stainless Steel, ISO 4029

MPN
1114883
SKU
70571
Category
MIL-Spec & Coded Fasteners
Capability
Mechanical & Motion

Screw, Hex Set with Cup Point, M3x4, A2-70 Stainless Steel, ISO 4029. Price on request — submit an RFQ for pricing, lead time and documentation requirements.

What to include in your RFQ →

Description

Screw, Hex Set with Cup Point, M3x4, A2-70 Stainless Steel, ISO 4029 — BOLTON SKU 70571.

Supplied by BOLTON Technical Equipment Supplies against request for quotation. BOLTON sources technical equipment and components for defence, aerospace, UAV/UAS, MRO and industrial programmes across the UAE, Saudi Arabia and Australia.

Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable to your order).

ISO 4029 covers hexagon socket set screws with a cup point, the recessed ring-shaped tip that bites into a shaft or boss to resist rotation; this size is M3 x 4 in A2-70 stainless. Grub screws of this pattern secure collars, pulleys and knobs onto shafts.

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Documentation & RFQ readiness

BOLTON sources and supplies to specification. Documentation availability depends on the product, its manufacturer/supplier source and your stated requirement, and can be confirmed during quotation. To get an accurate quote quickly, include:

  • The exact manufacturer part number (MPN) and quantity required
  • Any drawing, specification or standard that applies, where relevant
  • Required documentation — e.g. certificate of conformity, datasheet, test report, SDS/TDS, calibration certificate or traceability, where applicable
  • Delivery location and required-by date

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