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Loctite 640 is a high strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.

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Loctite 640 Anaerobic Retaining Compound 50ml Bottle (MOD) *AFS1131B

Silmid P/N: R064000205
£54.30 (excl VAT) £65.16 (Inc VAT)
In Stock - 12 Available
Bulk discounts
1+
£54.30 + VAT
12+
£51.59 + VAT
24+
£50.23 + VAT
48+
£48.87 + VAT

Loctite 640 is a high strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.

Technical Information

  • Commodity Code 35061000
  • Country of Origin Ireland
AUTHORISED DISTRIBUTOR: Silmid is an authorised distributor of Loctite products. Click here to review our authorised distributor certificate.

Data Sheets

Download the Loctite 640 technical data sheet (TDS) and the Loctite 640 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Properties

Pack Size
50ml Bottle
Product Colour
Green
Brand
Loctite
Manufacturer Name
Henkel
Manufacturer Part Number
464014

Specifications

NSN Reference
8040-99-224-8622
British Military
AFS1131
Airbus Helicopters CM
CM0697

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

Loctite 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175°C. Fluorescence allows product presence to be monitored.

Features of 640:

  • No mixing required
  • Low viscosity
  • Anerobic cure
  • High Strength

Specifications:

  • Mil-R-46082B
  • ASTM D5363

NSN - 8040-99-224-8622

Product Video

Additional Content

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

Shipping information

UK Delivery Options 

Standard UK Delivery   

£12:00 (excl. VAT) Free Delivery on online orders over £100. 

Orders usually delivered 24-48 subject to stock availability.

Proforma orders require cleared funds before shipment. Please allow 1 working day for fund allocation.

UK Priority Next Day Services  

UK Next Day Delivery: £19.00 (excl. VAT)
Express Pre 10am Delivery: £30.00 (excl. VAT)

Orders placed before 3:00 pm qualify for next day delivery.

Service available to eligible postcodes. If unavailable, your postcode is not covered. FedEx does not guarantee timed deliveries.

Priority Same Day Service

£250 (excl. VAT)

Orders placed online between 8:00am - 11:00am by UK business customers are eligible for Priority Same Day Service. We cannot guarantee Same Day Delivery for orders placed after 11:00am.

Additional Costs: £150 (excl. VAT) for Dangerous Goods Declaration if required.

Click and Collect

£0.00 (excl. VAT)

Your order will not be immediately available, you will receive an email confirming when your order is ready for collection. You must bring your order confirmation with the Sales Order Number.

Trade Counter is open weekdays from 8:30 am to 4:30 pm, located at the front of our distribution centre.

Same-Day Collection available for orders placed before 3:00 pm.

Orders not collected within 7 working days will incur a 25% restocking fee. For international orders, this period is extended to 14 working days.

Additional Delivery Options

Additional delivery options are available subject to product selection at checkout.

Export Delivery Options

Export delivery options are available subject to items in basket and delivery destinations, prices are calculated at checkout.

Door to Door

The freight zone is based upon the Fedex International Priority zones, used to calculate the shipping rate according to the destination country. Goods will be delivered at place as defined by INCOTERMS 2020.

FCA

Additional packing costs may apply if goods are to be shipped by Air Freight. They will be handed to the chosen carrier with the required paperwork according to the free carrier terms as set out in INCOTERMS 2020. Please note that you agree to pay the applicable carrier charges by agreeing to this delivery option.

Please refer to our delivery page for more information.