H.Paulin
Paulin® 131-309 Fully Threaded Heat Treated Carriage Bolt, 1/4 in, 1 in L Under Head, Medium Carbon Steel, 5 Grade, Bright Zinc Plated
CAB004100C5ZI
MFG #: 131-309
$0.15
/ EA
Non-Stock Item
- Diameter - Thread Size: 1/4 in
- Finish: Bright Zinc Plated
- Grade: 5
- Hardness: C25 to C34 Rockwell
- Head Type: Round
- Length Under Head: 1 in
- Manufacturer Name: The Hillman Group
- Material: Medium Carbon Steel
- Material Specification: ANSI B18.5
- Measurement System: Imperial
- Neck Type: Square
- Request For Quote: No
- Series: 131
- Tensile Strength: 120000 psi
- Thread Length: 3/4 in
- Thread Type: UNC
- Type: Fully Threaded Heat Treated
Paulin® Carriage Bolt, Fully Threaded Heat Treated, Series: 131, Measurement System: Imperial, 1/4 in Thread, 1 in Length Under Head, Medium Carbon Steel, 5 Grade, Bright Zinc Plated, Square Neck, 120000 psi Tensile Strength, 3/4 in Thread Length, UNC Thread, C25 to C34 Rockwell Hardness, Material Specification: ANSI B18.5, Round Head
- Item Features
- Medium carbon steel quenched and tempered C: 0.28 to 0.55, P: 0.025 maximum, S: 0.025 maximum
- For studs only, sulfur content may be 0.13% maximum
- There shall be a sufficient hardenability to ensure a microstructure consisting of approximately 90% martensite in the core of threaded sections of the fasteners after hardening and quenching and before tempering