["{\"currency\":\"USD\",\"value\":0.00,\"coupon\":\"\",\"payment_type\":\"\",\"shipping_tier\":\"\",\"transaction_id\":\"\",\"items\":[{\"item_id\":\"3010407\",\"item_name\":\"1/4\\\"-20 x 7/8\\\" Premium USA Coarse Thread (USS) Socket Head Cap Screw - 100 Pack\",\"coupon\":\"\",\"discount\":0.0,\"item_brand\":\"\",\"item_category\":\"Fasteners\",\"item_category2\":\"Bolts & Screws\",\"item_category3\":\"Socket Screws\",\"item_category4\":\"SAE & USS Standard Socket Head Cap Screws\",\"item_category5\":\"\",\"item_list_name\":\"ProductDisplayPage\",\"item_variant\":\"\",\"price\":0.0,\"quantity\":1,\"quantitypackage\":100}],\"event\":\"dle_coveoProdView\",\"clearObject\":[\"ecommerce\"]}"]
  • KM Brands
  • New Products
  • Abrasives
  • Bins & Assortments
  • Cutting Tools
  • Electrical
  • Fasteners
  • Fleet & Vehicle
  • Hydraulics & Pneumatics
  • Paint
  • Shop Supplies
  • Tools
1/4"-20 x 7/8" Premium USA Coarse Thread (USS) Socket Head Cap Screw - 100 Pack

1/4"-20 x 7/8" Premium USA Coarse Thread (USS) Socket Head Cap Screw - 100 Pack

Price
Want to view pricing for this product?
Log In or Create Login

Not a Kimball Midwest Customer?
Register
Item Number: 3010407
Package Weight: 1.6 lbs
See all product variations

Product Details

  • HARDNESS: RC 39-45.
  • MATERIAL: ASTM A574 - alloy steel.
  • DIMENSIONS: ANSI / ASME B18.3 (thread class 3A).
  • TENSILE STRENGTH: 180,000 P.S.I.

Note:

This Socket Head Cap Screw uses a 3/16" Hex Key [K-M No. 83-626]

Product Specification

Alt Hyphen Number:  30-10407
Brand:  Kimball Midwest Approved Vendor
Diameter:  1/4"
Drive Recess:  Hex
Drive Size:  3/16"
Finish:  Black Oxide
Grade:  A574
Hardness:  RC 39-45 (up to 1/2"), RC 37-45 (5/8" and greater)
Head Style:  Socket Head
Length:  7/8"
Material:  Alloy Steel
Measurement Type:  USS
Tensile Strength:  180,000 PSI
Thread Pitch:  20
Thread Size:  1/4"-20
Thread Type:  Coarse

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.