Wood screws
Wood screws made to specification. Share the dimensions, thread type, and application, and include a drawing, part number, or sample part in your request if you have one.
What it is and how it works
Screws with a thread and point suited to wood fastening requirements.
How it works
The coarse thread advances into the wood. Wood thread and LO-ROOT are distinct groups; threads per inch (TPI), thread length, and point are specified separately.
What sets it apart
Documented references include Wood thread, LO-ROOT, Double lead, Single lead, Full thread, 2/3 thread, and Type 17 point.
When it's typically considered
Considered when the mating material is wood and the assembly requires a thread designation or profile from this family.
Substrate and application
Wood and assembly geometry per the drawing or part number. Wood species, density, and hole details are welcome as context when known.
KEY POINTS TO SPECIFY
Use these references to describe your part and fill in only what you already know.
Keep the thread group separate from length: Wood thread and LO-ROOT use different designations.
What to send
Share the part number, drawing, or sample part, plus the dimensions, estimated quantity, and any known requirements. If something is still to be defined, note it in your request.
What helps us quote
Mating material, thread group and designation, point, dimensions, finish, and quantity.
What each team can bring
Purchasing
Share the volume, part number, finish, and supply requirements.
Engineering
Specify the thread group, designation, thread length, number of leads, point, head, drive, and dimensions.
Quality
Include installation, pull-out, or finish requirements defined for your product.
Key points to specify
Thread, profile, and point
Wood thread
LO-ROOT
Point type
Type 17 pointThread type
Double lead
Single lead
Full thread
2/3 threadView head and drive references
These references help describe your part. The full list is available in the quote request.
Head styles
Flat head 100°
Flat head 82°
Flat undercut head
Flat top head
Binding head
Binding undercut head
Button head
Cheese head
Fillister head
Fillister head (cap screw)
Indented hex washer head
Indented hex head
Indented hex flange washer head
Oval head
Oval undercut head
Pan head
Pan washer head
Round head
Round washer head
Truss head
Truss washer head
Low-profile truss head
Wafer headDrive types
Torx-style 6-lobe drive
Security Torx-style 6-lobe (tamper-resistant)
Slotted
Square drive
Combination drive (square + Phillips)
Combination drive (square + Phillips + slotted)
Combination drive (Phillips + slotted)
Combination drive (square + slotted)
Phillips
Pozidriv (Type IA)
Allen-style hex socket drive
Security Allen-style hex socket (tamper-resistant)Under-head features
Full serrations
Nibs under head
ShoulderMaterial and finish
Enter the material, grade, and finish, or attach the specification. If you don't know them yet, you can leave them open.
Materials
Finishes
Fill in what you already know.
You don't need to fill in everything now. Your selections carry over when you continue.
Choose the thread system or profile on your drawing. If you don't know, choose "Not sure."
Select the thread profile first.
Most common lengths. If yours isn't listed, choose "Other specification."
Measured under the head, except for flat countersunk heads (overall length) and oval heads (from the edge of the countersink). If your drawing uses a different reference, note it under additional requirements.
Point
Thread type
Head
Drive
You can continue with this family and fill in the rest later.
Continue your requestSend us your requirements. We'll review them and follow up.
You can start with a drawing, a specification, a sample part, a part number, or a description.