Product Details

Specifications

s10t tc bolt
1.Hot foring,
2.Size: M16~M100
3.Finish:plain, black ,zinc plated, hot dip galva

Use the top grade raw material,Through ultrasonic flaw detection,chemical composition analysis,

spectroscopic analysis,mechanical property test and spark discrimination detecting,

completely rejects any mixed raw material,and keep the material selection complying to
standard requiremnt

1. Material: MS or alloy steel
2. Type: Tor-shear bolt
3. Standard: ASTM A325TC(F1852), A490TC(F2280)
4. Grade: 8.8/10.9s

Round head tor-shear type high strength bolts S10T

1. Spec.: JSS II09 (S10T)

2. Materials: Mild steel(Carbon steel)

3.Grade: 10.9s

4. Other specs we can do for TC bolts: ASTM F2280(A490TC), GB3632, ASTM F1852(A325TC)

5.Finsih: plain, black, phosphating,Dacromet,ect.

&lt;img src="/img/pb/370/433/647/647433370_991.jpg" alt="high strength torsional shear bolt(TC bolts)" width="620" height="368" ori-width="800" ori-height="470"&gt;

5. Finish: Plain, Black oxide, Hot Dip Galvanized, Dacromet,ect.

6. Classes and Grades:

Classes and Grades	Combination of grade according to mechanical properties of compontet parts
	BOLT	NUT	WASHER
A325TC 8.8	F1852 TYPE1	ASTM A563DH	F436 TYPE1
A490TC 10.9	F2280 TYPE1	ASTM A563DH	F436 TYPE1

7. Hardness Requirements for BOLT, nut and washer

BOLT

NUT(F10)

WASHER(F35)

Hardness

HRC25~34

HRB95-HRC35

HRC35-45

8. Mechanical properties for S10T bolt:

Properties

Tensile strength

(psi)

proof load

(psi)

A325TC

≥120000(1/2~1")

≥105000(1-1/8")

85000 (1/2~1")

74000 (1 1/8")

A490TC

Management Standard:
• ISO9001:2001 • ISO/TS16949

ASTM F1852 technical specification

connection fittings’ fasten axial force

spec

1/2”-13UNC

5/8”-11UNC

3/4”-10UNC

7/8”-9UNC

1”-8UNC

1-1/8”-7UNC

Fasten axial force

lbs/KN

13000/57.85

20000/89.00

29000/129.05

41000/182.45

54000/240.30

59000/262.55

Standard Specification for "Twist Off" Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

Bolt mechanical behavior
Behavior grade	Bolt spec	Tensile strength Ksi/Mpa	Assure loading Ksi/Mpa	Yield strength Ksi/Mpa	Rockwell hardness HRC
A 325	1/2”~1”	120/827	85/586	92/634	25~34
A 325	1-1/8	105/724	74/510	81/558	19~30

Nut mechanical behavior

gasket mechanical behavior

Behavior grade

Assure loading

Ksi/Mpa

hardness

Behavior grade

hardness

A 194 2H

175/1207

24HRC~38HRC

F 436

38~45HRC