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Loctite 638 Anaerobic Retaining Compound 50ml Bottle (MOD) *AFS1737A

Silmid P/N: R063800205
£45.78 (excl VAT) £54.94 (Inc VAT)
15 Available from stock
Bulk discounts
£45.78 + VAT
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Loctite 638 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.25 mm (0.01 in.) and where maximum strength at room temperature is required.

Technical Information

  • Commodity Code 35061000
  • Country of Origin Ireland

Product Properties

Pack Size
50ml Bottle
Product Colour
Henkel Loctite®
Manufacturer Name
Manufacturer Part Number


NSN Reference
Airbus Helicopters CM

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration.

Features of 638:

  • No mixing required
  • High viscosity
  • Anaerobic cure

NSN - 8040-99-792-7208

Additional Content

Loctite Application Equipment
Loctite Application Equipment
Loctite Retainer Selection
Loctite Retainer Selection
Henkel Brochures
Henkel Brochures

Shipping information

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