["{\"currency\":\"USD\",\"value\":0.00,\"coupon\":\"\",\"payment_type\":\"\",\"shipping_tier\":\"\",\"transaction_id\":\"\",\"items\":[{\"item_id\":\"455850J\",\"item_name\":\"M8 x 1.25 x 50 mm KM-USA Metric 10.9 (Coarse Thread) Hex Head Cap Screw - 10 Pack\",\"coupon\":\"\",\"discount\":0.0,\"item_brand\":\"\",\"item_category\":\"Fasteners\",\"item_category2\":\"Bolts & Screws\",\"item_category3\":\"Hex Head Bolts\",\"item_category4\":\"Class 10.9 Hex Head Cap Screws\",\"item_category5\":\"\",\"item_list_name\":\"ProductDisplayPage\",\"item_variant\":\"\",\"price\":0.0,\"quantity\":1,\"quantitypackage\":10}],\"event\":\"dle_coveoProdView\",\"clearObject\":[\"ecommerce\"]}"]
  • KM Brands
  • New Products
  • Abrasives
  • Bins & Assortments
  • Cutting Tools
  • Electrical
  • Fasteners
  • Fleet & Vehicle
  • Hydraulics & Pneumatics
  • Paint
  • Shop Supplies
  • Tools
M8 x 1.25 x 50 mm KM-USA Metric 10.9 (Coarse Thread) Hex Head Cap Screw - 10 Pack
M8 x 1.25 x 50 mm KM-USA Metric 10.9 (Coarse Thread) Hex Head Cap Screw - 10 Pack thumbnail 1
New

M8 x 1.25 x 50 mm KM-USA Metric 10.9 (Coarse Thread) Hex Head Cap Screw - 10 Pack

Diameter: M8
Length: 50 mm
Package Quantity: 10
View All Product Variations
Item #: 455850J
Package Weight: 0.5 lbs

Complete Your Assembly

Product Details

To complete your set up check out our Metric Fastener Shop Setups and our KM-USA Metric 10.9 Hex Head Cap Screw Assortments

To complete your assembly:

  • 46-3808 M8 x 1.25 KM-USA Class 10 (Coarse Thread) Hex Nut - 50 Pack
  • 46-5808 M8 x 1.25 Class 10 (Coarse Thread) Nylon Insert Lock Nut - 50 Pack
  • 46-4808 M8 x 1.25 Class 10 (Coarse Thread) Prevailing Torque Locknut - 25 Pack
  • 45-3606 M8 KM-USA Class 10 Flat Washer - 50 Pack
  • 45-4806 M8 KM-USA Class 10 Lock Washer - 50 Pack
  • Minimum tensile strength - 150,800 P.S.I.
  • Approximate equivalent to Grade 8.
  • Heat treated alloy steel.
  • Zinc plated.
  • Made in the U.S.A.
  • Meets ISO specifications and ANSI B18.2.3.1M.

Product Specification

Brand:  Kimball Midwest
Category:  Class 10.9 Hex Head Cap Screws
Color:  Yellow
Diameter:  M8
Finish:  Yellow Zinc Plated
Grade:  10.9
Head Style:  Hex Head
Length:  50 mm
Material:  Alloy Steel
Measurement Type:  Metric
New Product Release:  July 2025
Tensile Strength:  150,800 psi
Thread Pitch:  1.25
Thread Size:  M8 x 1.25
Thread Type:  Coarse
Warranty:  30 Day
Width Across Flats:  13 mm
 

Stay Connected

Facebook LinkedIn Twitter Instagram YouTube Blog

Click '' to proceed with checkout or 'View Shopping Cart' to update.
  
For your account's security, we log you out after 4 hours of inactivity. To continue shopping, simply click the button below to log in again.