- Butterfly Anchor / Toggle Bolt 19
- Cement Board Screw 16
- Chipboard Screw 26
- Coach / Lag Screw 25
- Collated Screw 18
- Composite Screw 16
- Concrete Frame Screw 18
- Concrete Screw 23
- Deck Screw 19
- Distance Screw 12
- Drywall Screw 25
- Farmer / Roofing Screw 23
- Insulation Fixing 14
- Plastic Plug / Plug Anchor 20
- Sandwich Panel Screw 13
- Self Drilling Screw 35
- Self Tapping Screw 41
- Window Screw 21
- Wood Screw 22
- 12 Point Bolt 25
- Bent Bolt 38
- Carriage / Step Bolt 27
- Chicago Screw / Sex Bolt 17
- Double End Screw 20
- Flange Bolt 26
- Grub / Set Screw 28
- Hex Bolt 39
- Lock Bolt 17
- Machine Screw 42
- Penta / Square Head Bolt 21
- Pipe / Screw Plug 26
- Plow Bolt 17
- Railway / Track Bolt 16
- Shoulder Bolt 27
- Socket Screw 45
- T Bolt 21
- Thread Forming Screw 35
- Torque Shear / TC Bolt 22
- Acorn / Cap / Dome Nut 20
- Assembly / Keps Nut 19
- Cage Nut 17
- Castle / Slotted Nut 22
- Channel / Strut Nut 17
- Coupling Nut 15
- Flange Nut 20
- G / J / U Nut 18
- Hex Nut 27
- Jam / Thin Nut 20
- Knurled Nut 18
- Lug / Wheel Nut 19
- Nyloc / Lock Nut 31
- Panel Nut 15
- Push Nut 17
- Round Nut 16
- Square Nut 20
- T / Tee Nut 18
- Weld Nut 24
- Beveled / Taper Washer 18
- Bonded / Sealing Washer 17
- Circlip / Retaining Ring 26
- Conical Washer / Disc Spring 22
- Cup Washer 16
- Curved / Saddle Washer 15
- DTI / Load Indicating Washer 13
- E-Clip 16
- Flat Washer 36
- O-Ring 30
- Serrated Washer 17
- Shim 18
- Spring / Split Washer 24
- Square Washer 19
- Structural Washer 13
- Tab Washer 15
- Tooth Lock Washer 20
- Wave Washer 18
- Wedge Lock Washer 18
- Alloy / Superalloy 17
- Aluminum 11
- Brass / Copper 9
- Carbon Steel 20
- Stainless Steel 24
- Titanium 12
- Cable Tie 26
- Clamp / Clip 45
- Nail 31
- Push / Tree Retainer 14
- SEMS 27
- Staple 24
- Thumb Screw 17
- Type U Hammer Drive Screw 15
- Wing Nut 19
- Wing Screw 14
- Chain / Link 15
- Eye Bolt / Screw 19
- Eye Nut 13
- Hook 15
- Pulley 11
- Shackle 15
- Swivel 12
- Thimble 13
- Turnbuckle 15
- Wire Rope 15
- Drill Bit / Tap 23
- Hand Tool 26
- Hex Key / Wrench 27
- Power Tool 29
- Screw Cap 16
- Screw Driver / Driver Bit 24
- Welder 11
Engineering Fasteners for Quality
Why Fastener Quality Matters Fasteners are usually the smallest, cheapest parts in an assembly, yet they carry a disproportionate share of the risk. A joint that loosens, a bolt that shears, or a screw that [...]
The Japanese Fastener Industry: A Landscape Review
Executive Summary Japan is the world's sixth-largest fastener exporter and a recognized global benchmark for precision and reliability in bolts, screws, nuts, and specialty fastening components. Its industrial fastener market is valued at roughly USD [...]
Reshoring and Nearshoring: How Supply Chain Shifts Are Reshaping Where Fasteners Are Made
The global fastener industry is undergoing a structural realignment. China remains the world's largest fastener producer and exporter, but its share is eroding as tariffs, supply-chain risk concerns and energy costs push manufacturers and buyers [...]
From Wire Rod to Header-Ready Wire: Drawing, Annealing and Spheroidizing
Introduction A fastener producer's journey starts not with a screw or bolt, but with wire rod—a coil of semi-finished steel typically 5.5 to 16 mm in diameter, produced by a steel mill. Before that wire [...]
Decoding Property Classes: ISO 898-1 vs. SAE J429 vs. ASTM Grades
A technical reference for specifying and identifying fastener strength grades across the three standards systems an engineer is most likely to encounter. 1. Why This Causes Confusion A fastener's strength grade is not cosmetic information. [...]
VDI 2230 Explained for Practicing Engineers
Most engineers learn bolted joint design from a handful of textbook formulas: look up a torque value, apply it, move on. That approach works for low-consequence joints. It falls apart for joints that carry significant [...]