Fastener Listings

Fasteners

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Have a question about our fasteners inventory? Need help finding a specific product? Fill out the form below and a representative will contact you shortly. For an even faster response time, call us at 800-927-8549.

Finished Hex Nuts Steel Zinc
UNC Courses Thread

Finished Hex Nuts Steel Zinc
UNF Fine Thread

Finished Hex Jam Nuts
Steel Zinc

Hex Nylon Insert Locknuts
Full Pattern (NE) Steel Zinc

Hex 2-Way Locknuts
Steel Zinc

Hex Serrated Flange Locknuts
Nuts Steel Zinc

K-Locknuts
Steel Zinc

3-Prong Tee Nuts
Steel Zinc

Machine Screw Nuts
Hex, Square

Cold Forged Wing
Nuts Steel Zinc

Stamped Wing Nuts
Steel Zinc

Acorn Cap Nuts
(2 Piece) Steel Zinc

Washers Steel Zinc
CPW, USS, SAE

Machine Screw Washers
Steel Zinc

Countersunk Finishing Washers
Steel Nickel Plated

Medium Split Lockwashers
Steel Zinc & Dichromate

Internal Tooth Lockwasher
Steel Zinc

External Tooth Lockwasher
Steel Zinc

Cotter Pins
Steel Zinc

Toggle Wings

Conical Plastic Anchors

E-Z Anchors
Metal & Nylon

Flat Head Nylon
Nail Anchors

Mushroom Head
Nylon Nail Anchors

Hammer Drive Anchors
Zinc

Hollow Wall Anchors

Nylon Cable Ties

We generally can ship stock
items in one working day!

Fasteners

Armstrong/Alar Chain Corporation carries the largest fasterner supply on the web. Each of our fasteners are available in multiple length/thread count. Fasteners are sold in full lot cases only.

Fasteners supplied by Armstrong/Alar:

If applicable, some fasteners are available in multiple grades.

  • Machine Screw Fasteners
    • Hex Head – Used in locations where wrenching access is limited
  • Machine Nut Fasteners
    • Hex Head Nuts
      • Finished and Non Finished
      • 2-Way Locknut
      • Serrated Flange Locknut – Distributes pressure to prevent loosening
      • Fine and Course thread
      • Jam Nut – Low profile nut, typically half the height of a standard fastener nut
    • 3-Prong Tee Nuts
    • Cap Nuts – Protects threads, added safety against snags, visually appealing
      • Acorn Nut
  • Machine Washer Fasteners
    • Countersunk Finishing – Designed to sit below or flush with the structure surface
  • Lock Washer Fasteners – Used to distribute load
    • Internal and External
  • Wing Nut Fasteners – Allows for easy fastening by hand without using tools
    • Cold Forged
    • Stamped – Features a larger bearing surface than standard wing nut fasteners
  • Anchor Fasteners – Expands against the driven structure to maintain hold
    • Flat Head Nylon
    • Mushroom Head – Can be used in concrete, brick and sheetrock
    • Hollow Wall
    • Hammer Drive – Used as a light duty fastener, tamper-proof
    • E-Z Anchor
    • Conical Plastic – Can be used in sheet metal, brick, concrete and drywall
  • Cable Ties
Hex Head Cap Screws UNC
Fasteners
Grade 2 Zinc Grade 5 Zinc
1/4 - 20 1/4 - 20
5/16 - 18 5/16 - 18
3/8 - 16 3/8 - 16
1/2 - 13 1/2 - 13
5/8 - 11 7/16 - 14
3/4 - 10 9/16 - 12

Carriage Bolts UNC Steel Zinc
Fasteners
1/4 - 20
5/16 - 18
1/2 - 13
3/8 - 16

Hex Head Cap Screws UNC
Fasteners
1/4 - 20
5/16 - 18
3/8 - 16
1/2 - 13

Machine Screws

Slotted, Flat, Round, Pan, Combo* Steel Zinc

Fasteners
6 - 32*
8 - 32*
10 - 24
10 - 32
1/4 - 20*
5/16 - 18
3/8 - 16
1/2 - 13

Slotted Stove Bolts with Hex Nuts Steel Zinc

Round, Flat, Mushroom* Heads

Fasteners
6 - 32
8 - 32*
10 - 24*
1/4 - 20*
5/16 - 18*
3/8 - 16*

Sheet Metal Screws Zinc
Slotted, Flat, Pan, Combo*
Hex Washer Head+

Fasteners
4 - 24
6 - 18*+
8 - 15*+
10 - 12*+
12 - 11*+
14-10*+

Self Drilling Screws Zinc

Hex Washer, Phillips Pan Head*

Fasteners
6 -20*
8 - 18*
10 - 16*
12 - 14
14 - 10

Phillips Flat Head
Wood Screws Steel Zinc

Fasteners
4 - 22
6 - 18
8 - 15
9 - 14
10 - 13
12 - 11
14 - 10